Quintah
type: MusicGroup
popularity: 2
followers: 274
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f176f1071d8e5374ebf3a543532ce41fcece9783c54b5ae48ca66a00be4988e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04ce3b2a-ff30-43df-b17e-b7afcd1d7afc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04ce3b2a-ff30-43df-b17e-b7afcd1d7afc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04ce3b2a-ff30-43df-b17e-b7afcd1d7afc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
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 0x3f176f1071d8e5374ebf3a543532ce41fcece9783c54b5ae48ca66a00be4988e. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04ce3b2a-ff30-43df-b17e-b7afcd1d7afc.json and https://artists.proofprofile.net/proofs/artist/04ce3b2a-ff30-43df-b17e-b7afcd1d7afc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
album: I'd Like to Wait for You
  type: MusicAlbum
  date published: 2019-01-25
album: 001 (Instrumental Journey)
  type: MusicAlbum
  date published: 2020-02-14
album: locked in
  type: MusicAlbum
  date published: 2020-04-03
album: in the past
  type: MusicAlbum
  date published: 2020-05-28
album: Madrid Freestyle
  type: MusicAlbum
  date published: 2022-02-11
album: Junya - Quintah Music Session 2
  type: MusicAlbum
  date published: 2022-06-17
album: Inexhaustible
  type: MusicAlbum
  date published: 2022-07-22
album: 2003
  type: MusicAlbum
  date published: 2025-01-10