Sarah Isabella
type: MusicGroup
popularity: 7
followers: 927
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2edde8ce42fb0c87b097245fb08a2952bbdba29f4b674aeca099fb6c12d4162c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddfca418-4ed1-4df8-81e4-fc861286fb1e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddfca418-4ed1-4df8-81e4-fc861286fb1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ddfca418-4ed1-4df8-81e4-fc861286fb1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2edde8ce42fb0c87b097245fb08a2952bbdba29f4b674aeca099fb6c12d4162c","name":"Sarah Isabella","registered_at":"2026-06-21T05:29:30Z","symbol":"NIM1834101","token_address":"0x51ec3be8222b42bdacb668495310a3687e73545d","type":"artist","uuid":"ddfca418-4ed1-4df8-81e4-fc861286fb1e"}
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 0x2edde8ce42fb0c87b097245fb08a2952bbdba29f4b674aeca099fb6c12d4162c. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddfca418-4ed1-4df8-81e4-fc861286fb1e.json and https://artists.proofprofile.net/proofs/artist/ddfca418-4ed1-4df8-81e4-fc861286fb1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x2edde8ce42fb0c87b097245fb08a2952bbdba29f4b674aeca099fb6c12d4162c","name":"Sarah Isabella","registered_at":"2026-06-21T05:29:30Z","symbol":"NIM1834101","token_address":"0x51ec3be8222b42bdacb668495310a3687e73545d","type":"artist","uuid":"ddfca418-4ed1-4df8-81e4-fc861286fb1e"}
album: Pressure
  type: MusicAlbum
  date published: 2021-06-05