Hdsofc
type: MusicGroup
genre: dancehall
genre: ragga
popularity: 12
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ae29b81c9f20acebd2466dab9d513fd5c6a36742b901dcbac7a642c9198997e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9b4cde4-b59f-47f2-98ec-5c8238956092.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e9b4cde4-b59f-47f2-98ec-5c8238956092.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e9b4cde4-b59f-47f2-98ec-5c8238956092
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
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 0x6ae29b81c9f20acebd2466dab9d513fd5c6a36742b901dcbac7a642c9198997e. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9b4cde4-b59f-47f2-98ec-5c8238956092.json and https://artists.proofprofile.net/proofs/artist/e9b4cde4-b59f-47f2-98ec-5c8238956092.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
album: Yanomami
  type: MusicAlbum
  date published: 2023-09-13
album: Toque da Nave
  type: MusicAlbum
  date published: 2023-12-01
album: Baile da Zn
  type: MusicAlbum
  date published: 2024-02-28
album: Love Woman Jamaican
  type: MusicAlbum
  date published: 2024-06-12
album: Flow MJ
  type: MusicAlbum
  date published: 2024-08-16