Olivia Grace
type: MusicGroup
genre: dark ambient
popularity: 41
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x998891d07b3d96aaef54ebbfa48352d2458fa1d9947b70546927c24d251853c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e62c613f-3a74-4bbd-a72c-133544216ed0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e62c613f-3a74-4bbd-a72c-133544216ed0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e62c613f-3a74-4bbd-a72c-133544216ed0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x998891d07b3d96aaef54ebbfa48352d2458fa1d9947b70546927c24d251853c2","name":"Olivia Grace","registered_at":"2026-06-12T12:18:41Z","symbol":"NIM0295644","token_address":"0xf36ef88ae856e3c82d14cd29360c00144be60e35","type":"artist","uuid":"e62c613f-3a74-4bbd-a72c-133544216ed0"}
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 0x998891d07b3d96aaef54ebbfa48352d2458fa1d9947b70546927c24d251853c2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e62c613f-3a74-4bbd-a72c-133544216ed0.json and https://artists.proofprofile.net/proofs/artist/e62c613f-3a74-4bbd-a72c-133544216ed0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x998891d07b3d96aaef54ebbfa48352d2458fa1d9947b70546927c24d251853c2","name":"Olivia Grace","registered_at":"2026-06-12T12:18:41Z","symbol":"NIM0295644","token_address":"0xf36ef88ae856e3c82d14cd29360c00144be60e35","type":"artist","uuid":"e62c613f-3a74-4bbd-a72c-133544216ed0"}
album: Velvet Dreamscape
  type: MusicAlbum
  date published: 2024-02-16
album: Red Velvet
  type: MusicAlbum
  date published: 2024-09-13