Sabrina Adams
type: MusicGroup
popularity: 4
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7190c1b7ec4a9e421e62827e95e2533b8e8f4b5b773720f5b09eaa2fbffe35c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/723fbd0e-676a-4013-96a3-2eacfe794edf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/723fbd0e-676a-4013-96a3-2eacfe794edf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/723fbd0e-676a-4013-96a3-2eacfe794edf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7190c1b7ec4a9e421e62827e95e2533b8e8f4b5b773720f5b09eaa2fbffe35c","name":"Sabrina Adams","registered_at":"2026-06-17T05:24:46Z","symbol":"NIM1294567","token_address":"0x36dd9e0e8960e90f34d45f2383fe6931ed171fa2","type":"artist","uuid":"723fbd0e-676a-4013-96a3-2eacfe794edf"}
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 0xe7190c1b7ec4a9e421e62827e95e2533b8e8f4b5b773720f5b09eaa2fbffe35c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/723fbd0e-676a-4013-96a3-2eacfe794edf.json and https://artists.proofprofile.net/proofs/artist/723fbd0e-676a-4013-96a3-2eacfe794edf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe7190c1b7ec4a9e421e62827e95e2533b8e8f4b5b773720f5b09eaa2fbffe35c","name":"Sabrina Adams","registered_at":"2026-06-17T05:24:46Z","symbol":"NIM1294567","token_address":"0x36dd9e0e8960e90f34d45f2383fe6931ed171fa2","type":"artist","uuid":"723fbd0e-676a-4013-96a3-2eacfe794edf"}