Fosse Ensemble
type: MusicGroup
popularity: 19
followers: 504
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7c19d4d5bbb944b2cdff9d24d373a31ac32ee24b79571b5ecb95569cde4036b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953662
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953662
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55daef9b-940e-4191-b3ec-d172d6f7ffe8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55daef9b-940e-4191-b3ec-d172d6f7ffe8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55daef9b-940e-4191-b3ec-d172d6f7ffe8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:28:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7c19d4d5bbb944b2cdff9d24d373a31ac32ee24b79571b5ecb95569cde4036b","name":"Fosse Ensemble","registered_at":"2026-06-14T13:26:09Z","symbol":"NIM0466788","token_address":"0xee3357fd54080073cff944871636071985062ee0","type":"artist","uuid":"55daef9b-940e-4191-b3ec-d172d6f7ffe8"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c19d4d5bbb944b2cdff9d24d373a31ac32ee24b79571b5ecb95569cde4036b. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55daef9b-940e-4191-b3ec-d172d6f7ffe8.json and https://artists.proofprofile.net/proofs/artist/55daef9b-940e-4191-b3ec-d172d6f7ffe8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xa7c19d4d5bbb944b2cdff9d24d373a31ac32ee24b79571b5ecb95569cde4036b","name":"Fosse Ensemble","registered_at":"2026-06-14T13:26:09Z","symbol":"NIM0466788","token_address":"0xee3357fd54080073cff944871636071985062ee0","type":"artist","uuid":"55daef9b-940e-4191-b3ec-d172d6f7ffe8"}