Otayo Dubb
type: MusicGroup
popularity: 18
followers: 537
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdab94ca96ba41ba483de020d8db839f51bf91b242ba484f53b4f61e9774ad52c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953678
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953678
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6332c189-ca0a-4bd7-8245-fc77885c3f48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6332c189-ca0a-4bd7-8245-fc77885c3f48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6332c189-ca0a-4bd7-8245-fc77885c3f48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:23:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdab94ca96ba41ba483de020d8db839f51bf91b242ba484f53b4f61e9774ad52c","name":"Otayo Dubb","registered_at":"2026-06-14T14:55:17Z","symbol":"NIM0488061","token_address":"0x49e8b5dc4f1bdafd68470decb6bb97e2f57678c3","type":"artist","uuid":"6332c189-ca0a-4bd7-8245-fc77885c3f48"}
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 0xdab94ca96ba41ba483de020d8db839f51bf91b242ba484f53b4f61e9774ad52c. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6332c189-ca0a-4bd7-8245-fc77885c3f48.json and https://artists.proofprofile.net/proofs/artist/6332c189-ca0a-4bd7-8245-fc77885c3f48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xdab94ca96ba41ba483de020d8db839f51bf91b242ba484f53b4f61e9774ad52c","name":"Otayo Dubb","registered_at":"2026-06-14T14:55:17Z","symbol":"NIM0488061","token_address":"0x49e8b5dc4f1bdafd68470decb6bb97e2f57678c3","type":"artist","uuid":"6332c189-ca0a-4bd7-8245-fc77885c3f48"}
album: Cold Piece of Work
  type: MusicAlbum
  date published: 2011-09-13
album: Cold Piece of Work
  type: MusicAlbum
  date published: 2011-09-13
album: All the Smoke
  type: MusicAlbum
  date published: 2024-02-01
album: Long Kiss Goodnight Instrumentals
  type: MusicAlbum
  date published: 2025-11-13