coe-core-demo / simulation_chain.json
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{
"simulation": {
"scenario": "Warehouse Door State Confirmation",
"agents": [
{
"id": "did:example:robotA",
"name": "Robot A (JEPA)",
"weight": 0.9
},
{
"id": "did:example:robotB",
"name": "Robot B (Dreamer)",
"weight": 0.8
},
{
"id": "did:example:humanC",
"name": "Human Supervisor",
"weight": 1.0
}
],
"total_events": 8,
"consensus_outputs": 2,
"chain_valid": true
},
"audit_chain": {
"chain_length": 8,
"events": [
{
"event_id": "9f92dfad-a093-4d0a-8e8d-12d5ebc23951",
"protocol": "COE",
"primitive": "J",
"issuer": "did:example:robotA",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": null,
"assertion": {
"subject": "door_01",
"predicate": "status",
"value": "open",
"confidence": 0.95
},
"hash": "sha256:5617576d6561f5ceaa8ef5f7ad19fc4d225c1b306cd8c4993389474c8160577f",
"signature": "_8GCYigloaA4SVo1D1ktVAdqHVP8Ag_4HZQrgQ-3L6A7PGIiUMUCyTf3IgwckZaw0U4Ys0J5dkZZMgSx0ZibBw"
},
{
"event_id": "b3ee60c5-712d-445f-8fca-87373d7ce66f",
"protocol": "COE",
"primitive": "D",
"issuer": "did:example:robotB",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "9f92dfad-a093-4d0a-8e8d-12d5ebc23951",
"delegate_to": "did:example:robotA",
"delegation_scope": "continuous_observation",
"hash": "sha256:adfd1ff47a9cc1bc019b33807114729935335c87c1e5eb57f3cb861474e1750f",
"signature": "wE-DRMi5w27Xs0n6Rzb9ersG5YU9QCB0nh1LSjt9_1GneBjJseaiUQhD6xvFoFgUUd0XZCVL52JtWke1IKwIDg"
},
{
"event_id": "f1d7141d-4f0d-4186-8b88-3f18c4efd9f5",
"protocol": "COE",
"primitive": "V",
"issuer": "did:example:robotB",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "b3ee60c5-712d-445f-8fca-87373d7ce66f",
"verify_of": [
"9f92dfad-a093-4d0a-8e8d-12d5ebc23951"
],
"verification_result": "confirmed",
"hash": "sha256:5e5ddd583bb5a421a63217c79a1bbdbf775fa9bc31a1db8a86f28a83ee3736e8",
"signature": "bajow0Ulfxe-qPCKjv114Ljl9LwG2qjm4QBuvSFdJxUl6WHxwFrEV4bQ1jkDwfkfUvCnL7u17sDG_gVW424wAQ"
},
{
"event_id": "fc50fb76-8bb9-4fc2-9ed0-e155e86d852e",
"protocol": "COE",
"primitive": "V",
"issuer": "did:example:humanC",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "f1d7141d-4f0d-4186-8b88-3f18c4efd9f5",
"verify_of": [
"9f92dfad-a093-4d0a-8e8d-12d5ebc23951"
],
"verification_result": "confirmed",
"hash": "sha256:7d1700c7eeff6c01d25a07c22f4163a009f07860d9cd2b9ab2bb7f2a48c7632b",
"signature": "4mXQ83pHBQHC2dVg4gcahCqvuSlsu0K0hv2GruAuCaLc1Sr-RmcUhRLyiS6D1d922rGoDhq3mjFK2P79qb29Cw"
},
{
"event_id": "9ec5414a-8401-4408-aee0-88c1b6b2b1b9",
"protocol": "COE",
"primitive": "T",
"issuer": "did:example:robotA",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "fc50fb76-8bb9-4fc2-9ed0-e155e86d852e",
"terminate_of": "9f92dfad-a093-4d0a-8e8d-12d5ebc23951",
"terminate_reason": "state_changed",
"hash": "sha256:c1bfd862112f6a4d07bf4f0e1a1a9037866babba279bcf1a0d1e468aefed436b",
"signature": "lB6-LeZgP20525WK5OWz7UXm26zp8a8_V5v4K2I4fkRTRKLguFY5ShiDP2jqfx9DSo6UOMMjhSKeY5ZVZN-HBw"
},
{
"event_id": "ae96a84a-de2c-4590-a221-ee31a3a6c028",
"protocol": "COE",
"primitive": "J",
"issuer": "did:example:robotA",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "9ec5414a-8401-4408-aee0-88c1b6b2b1b9",
"assertion": {
"subject": "door_01",
"predicate": "status",
"value": "closed",
"confidence": 0.95
},
"hash": "sha256:abc06488a6ed91ceb591298a471a7438fbf4dcf50da127b1d01ca1110bc3bded",
"signature": "zMIj2EvI3cz8i8yYA6m1X6oiOsMkOAAhakab_w-Yffbds5hz8R0ZsEuIbFRgIll6JO20s2CpJ7qULShkgcdVBQ"
},
{
"event_id": "8eadfe94-13eb-49e6-a91b-f9a86cf37314",
"protocol": "COE",
"primitive": "V",
"issuer": "did:example:robotB",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "ae96a84a-de2c-4590-a221-ee31a3a6c028",
"verify_of": [
"ae96a84a-de2c-4590-a221-ee31a3a6c028"
],
"verification_result": "confirmed",
"hash": "sha256:e3c5f75dbf934949de8aee047cf9d3de27614ae3eac5cd580794fef72944d096",
"signature": "Aawyh6_5vSfBOHfW58CBfYAi-4MwkTXUcLWY9mzKArD4MuWfLP7KBQvHAVWv1HpuUV6D4tvPtZuhkkcu52EjBQ"
},
{
"event_id": "7b279a9c-1c28-4a2d-9da5-f18d726fcc85",
"protocol": "COE",
"primitive": "V",
"issuer": "did:example:humanC",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "8eadfe94-13eb-49e6-a91b-f9a86cf37314",
"verify_of": [
"ae96a84a-de2c-4590-a221-ee31a3a6c028"
],
"verification_result": "confirmed",
"hash": "sha256:bb82eff30380c06f962c7de04351023f333906ecbc1cfb7e3300b24d87fa3dff",
"signature": "0EvSHbWtznybtvin3LTHtgBgBHUbvgrQhNrM1VhyfmncCAkQj1HA1Vu-BRjxMV-EgTk8IZM0YoHv1RlpJHnLDQ"
}
],
"verification": "Chain valid: 8 events"
},
"consensus_states": [
{
"sws_id": "95c10478-6fcc-496f-8947-9e42031661ee",
"target": "warehouse-zone-3",
"timestamp": "2026-04-24T10:12:44Z",
"assertions": [
{
"subject": "door_01",
"predicate": "status",
"value": "open",
"confidence": 0.95,
"based_on": [
"9f92dfad-a093-4d0a-8e8d-12d5ebc23951",
"f1d7141d-4f0d-4186-8b88-3f18c4efd9f5",
"fc50fb76-8bb9-4fc2-9ed0-e155e86d852e"
],
"consensus_policy": "weighted_trust",
"confirmations": 2,
"confirmed_weight": 1.71
}
],
"previous_sws_id": null
},
{
"sws_id": "3fda5c5d-49a2-4238-ad1f-5a4a63fd0617",
"target": "warehouse-zone-3",
"timestamp": "2026-04-24T10:12:44Z",
"assertions": [
{
"subject": "door_01",
"predicate": "status",
"value": "open",
"confidence": 0.95,
"based_on": [
"9f92dfad-a093-4d0a-8e8d-12d5ebc23951",
"f1d7141d-4f0d-4186-8b88-3f18c4efd9f5",
"fc50fb76-8bb9-4fc2-9ed0-e155e86d852e"
],
"consensus_policy": "weighted_trust",
"confirmations": 2,
"confirmed_weight": 1.71
}
],
"previous_sws_id": "95c10478-6fcc-496f-8947-9e42031661ee"
}
],
"agent_event_logs": {
"did:example:robotA": [
{
"event_id": "9f92dfad-a093-4d0a-8e8d-12d5ebc23951",
"protocol": "COE",
"primitive": "J",
"issuer": "did:example:robotA",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": null,
"assertion": {
"subject": "door_01",
"predicate": "status",
"value": "open",
"confidence": 0.95
},
"hash": "sha256:5617576d6561f5ceaa8ef5f7ad19fc4d225c1b306cd8c4993389474c8160577f",
"signature": "_8GCYigloaA4SVo1D1ktVAdqHVP8Ag_4HZQrgQ-3L6A7PGIiUMUCyTf3IgwckZaw0U4Ys0J5dkZZMgSx0ZibBw"
},
{
"event_id": "9ec5414a-8401-4408-aee0-88c1b6b2b1b9",
"protocol": "COE",
"primitive": "T",
"issuer": "did:example:robotA",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "fc50fb76-8bb9-4fc2-9ed0-e155e86d852e",
"terminate_of": "9f92dfad-a093-4d0a-8e8d-12d5ebc23951",
"terminate_reason": "state_changed",
"hash": "sha256:c1bfd862112f6a4d07bf4f0e1a1a9037866babba279bcf1a0d1e468aefed436b",
"signature": "lB6-LeZgP20525WK5OWz7UXm26zp8a8_V5v4K2I4fkRTRKLguFY5ShiDP2jqfx9DSo6UOMMjhSKeY5ZVZN-HBw"
},
{
"event_id": "ae96a84a-de2c-4590-a221-ee31a3a6c028",
"protocol": "COE",
"primitive": "J",
"issuer": "did:example:robotA",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "9ec5414a-8401-4408-aee0-88c1b6b2b1b9",
"assertion": {
"subject": "door_01",
"predicate": "status",
"value": "closed",
"confidence": 0.95
},
"hash": "sha256:abc06488a6ed91ceb591298a471a7438fbf4dcf50da127b1d01ca1110bc3bded",
"signature": "zMIj2EvI3cz8i8yYA6m1X6oiOsMkOAAhakab_w-Yffbds5hz8R0ZsEuIbFRgIll6JO20s2CpJ7qULShkgcdVBQ"
}
],
"did:example:robotB": [
{
"event_id": "b3ee60c5-712d-445f-8fca-87373d7ce66f",
"protocol": "COE",
"primitive": "D",
"issuer": "did:example:robotB",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "9f92dfad-a093-4d0a-8e8d-12d5ebc23951",
"delegate_to": "did:example:robotA",
"delegation_scope": "continuous_observation",
"hash": "sha256:adfd1ff47a9cc1bc019b33807114729935335c87c1e5eb57f3cb861474e1750f",
"signature": "wE-DRMi5w27Xs0n6Rzb9ersG5YU9QCB0nh1LSjt9_1GneBjJseaiUQhD6xvFoFgUUd0XZCVL52JtWke1IKwIDg"
},
{
"event_id": "f1d7141d-4f0d-4186-8b88-3f18c4efd9f5",
"protocol": "COE",
"primitive": "V",
"issuer": "did:example:robotB",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "b3ee60c5-712d-445f-8fca-87373d7ce66f",
"verify_of": [
"9f92dfad-a093-4d0a-8e8d-12d5ebc23951"
],
"verification_result": "confirmed",
"hash": "sha256:5e5ddd583bb5a421a63217c79a1bbdbf775fa9bc31a1db8a86f28a83ee3736e8",
"signature": "bajow0Ulfxe-qPCKjv114Ljl9LwG2qjm4QBuvSFdJxUl6WHxwFrEV4bQ1jkDwfkfUvCnL7u17sDG_gVW424wAQ"
},
{
"event_id": "8eadfe94-13eb-49e6-a91b-f9a86cf37314",
"protocol": "COE",
"primitive": "V",
"issuer": "did:example:robotB",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "ae96a84a-de2c-4590-a221-ee31a3a6c028",
"verify_of": [
"ae96a84a-de2c-4590-a221-ee31a3a6c028"
],
"verification_result": "confirmed",
"hash": "sha256:e3c5f75dbf934949de8aee047cf9d3de27614ae3eac5cd580794fef72944d096",
"signature": "Aawyh6_5vSfBOHfW58CBfYAi-4MwkTXUcLWY9mzKArD4MuWfLP7KBQvHAVWv1HpuUV6D4tvPtZuhkkcu52EjBQ"
}
],
"did:example:humanC": [
{
"event_id": "fc50fb76-8bb9-4fc2-9ed0-e155e86d852e",
"protocol": "COE",
"primitive": "V",
"issuer": "did:example:humanC",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "f1d7141d-4f0d-4186-8b88-3f18c4efd9f5",
"verify_of": [
"9f92dfad-a093-4d0a-8e8d-12d5ebc23951"
],
"verification_result": "confirmed",
"hash": "sha256:7d1700c7eeff6c01d25a07c22f4163a009f07860d9cd2b9ab2bb7f2a48c7632b",
"signature": "4mXQ83pHBQHC2dVg4gcahCqvuSlsu0K0hv2GruAuCaLc1Sr-RmcUhRLyiS6D1d922rGoDhq3mjFK2P79qb29Cw"
},
{
"event_id": "7b279a9c-1c28-4a2d-9da5-f18d726fcc85",
"protocol": "COE",
"primitive": "V",
"issuer": "did:example:humanC",
"timestamp": "2026-04-24T10:12:44Z",
"target": "warehouse-zone-3",
"prev_event_id": "8eadfe94-13eb-49e6-a91b-f9a86cf37314",
"verify_of": [
"ae96a84a-de2c-4590-a221-ee31a3a6c028"
],
"verification_result": "confirmed",
"hash": "sha256:bb82eff30380c06f962c7de04351023f333906ecbc1cfb7e3300b24d87fa3dff",
"signature": "0EvSHbWtznybtvin3LTHtgBgBHUbvgrQhNrM1VhyfmncCAkQj1HA1Vu-BRjxMV-EgTk8IZM0YoHv1RlpJHnLDQ"
}
]
}
}