Yamdo VO
type: MusicGroup
popularity: 2
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb349324c1cced2ae0c27a3af05a0a19cbeac3d0386ceec8fa473c0d3de0b3c6
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/6e0942df-0bbf-4575-ad7f-ea4aaabc397a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e0942df-0bbf-4575-ad7f-ea4aaabc397a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e0942df-0bbf-4575-ad7f-ea4aaabc397a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb349324c1cced2ae0c27a3af05a0a19cbeac3d0386ceec8fa473c0d3de0b3c6","name":"Yamdo VO","registered_at":"2026-06-17T03:56:25Z","symbol":"NIM1273489","token_address":"0x32678ac198a482872f51f80ca29edbc879de0b79","type":"artist","uuid":"6e0942df-0bbf-4575-ad7f-ea4aaabc397a"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb349324c1cced2ae0c27a3af05a0a19cbeac3d0386ceec8fa473c0d3de0b3c6. 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/6e0942df-0bbf-4575-ad7f-ea4aaabc397a.json and https://artists.proofprofile.net/proofs/artist/6e0942df-0bbf-4575-ad7f-ea4aaabc397a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdb349324c1cced2ae0c27a3af05a0a19cbeac3d0386ceec8fa473c0d3de0b3c6","name":"Yamdo VO","registered_at":"2026-06-17T03:56:25Z","symbol":"NIM1273489","token_address":"0x32678ac198a482872f51f80ca29edbc879de0b79","type":"artist","uuid":"6e0942df-0bbf-4575-ad7f-ea4aaabc397a"}
album: Yam
  type: MusicAlbum
  date published: 2023-12-06
album: sigilo
  type: MusicAlbum
  date published: 2023-12-27
album: Roce
  type: MusicAlbum
  date published: 2024-06-20