Jessup & Jericho
type: MusicGroup
popularity: 16
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb94d6371dfe08dcc7bb20269020b3ca3935e793f6e1c09f3dc6c86d7766e262
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953780
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953780
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5199b5a-fc72-4a86-9dbe-33c85c7198aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5199b5a-fc72-4a86-9dbe-33c85c7198aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5199b5a-fc72-4a86-9dbe-33c85c7198aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:02:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb94d6371dfe08dcc7bb20269020b3ca3935e793f6e1c09f3dc6c86d7766e262","name":"Jessup & Jericho","registered_at":"2026-06-15T02:51:01Z","symbol":"NIM0658851","token_address":"0xd35a073ec2484bc7a44b79f31d5ca20837bcebd1","type":"artist","uuid":"d5199b5a-fc72-4a86-9dbe-33c85c7198aa"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb94d6371dfe08dcc7bb20269020b3ca3935e793f6e1c09f3dc6c86d7766e262. Chain 2 (Bitcoin): anchored in block 953780 (2026-06-15T12:02:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5199b5a-fc72-4a86-9dbe-33c85c7198aa.json and https://artists.proofprofile.net/proofs/artist/d5199b5a-fc72-4a86-9dbe-33c85c7198aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:02:32Z
  text: {"copyright_id":"0xfb94d6371dfe08dcc7bb20269020b3ca3935e793f6e1c09f3dc6c86d7766e262","name":"Jessup & Jericho","registered_at":"2026-06-15T02:51:01Z","symbol":"NIM0658851","token_address":"0xd35a073ec2484bc7a44b79f31d5ca20837bcebd1","type":"artist","uuid":"d5199b5a-fc72-4a86-9dbe-33c85c7198aa"}
album: Jessup & Jericho
  type: MusicAlbum
  date published: 2025-01-11