pearl wave
type: MusicGroup
popularity: 2
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68c0fea242c18ce436e2bd7e8a24125489b658a8485a2af51c1bfdffa8385f02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cce34dcf-3c9d-4a70-b8b2-12c37da1fcaf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cce34dcf-3c9d-4a70-b8b2-12c37da1fcaf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cce34dcf-3c9d-4a70-b8b2-12c37da1fcaf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68c0fea242c18ce436e2bd7e8a24125489b658a8485a2af51c1bfdffa8385f02","name":"pearl wave","registered_at":"2026-06-20T23:49:21Z","symbol":"NIM1750199","token_address":"0x3688d5aaec12283bfb1851e104e901d7e86e26ba","type":"artist","uuid":"cce34dcf-3c9d-4a70-b8b2-12c37da1fcaf"}
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 0x68c0fea242c18ce436e2bd7e8a24125489b658a8485a2af51c1bfdffa8385f02. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cce34dcf-3c9d-4a70-b8b2-12c37da1fcaf.json and https://artists.proofprofile.net/proofs/artist/cce34dcf-3c9d-4a70-b8b2-12c37da1fcaf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x68c0fea242c18ce436e2bd7e8a24125489b658a8485a2af51c1bfdffa8385f02","name":"pearl wave","registered_at":"2026-06-20T23:49:21Z","symbol":"NIM1750199","token_address":"0x3688d5aaec12283bfb1851e104e901d7e86e26ba","type":"artist","uuid":"cce34dcf-3c9d-4a70-b8b2-12c37da1fcaf"}
album: Sunny Days Ahead
  type: MusicAlbum
  date published: 2023-11-09
album: One Wish Y-O-U
  type: MusicAlbum
  date published: 2024-11-06