Nate Najar Trio
type: MusicGroup
genre: brazilian jazz
genre: cool jazz
popularity: 2
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e869f92f4298eb620ab1cccc9089a28597c2ddacfbd0134986ab9fffe083e51
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/798ed1c2-f23e-4a2d-9116-8094ae754973.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/798ed1c2-f23e-4a2d-9116-8094ae754973.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/798ed1c2-f23e-4a2d-9116-8094ae754973
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e869f92f4298eb620ab1cccc9089a28597c2ddacfbd0134986ab9fffe083e51","name":"Nate Najar Trio","registered_at":"2026-06-17T07:58:22Z","symbol":"NIM1331186","token_address":"0xdbae70a94dbafc81ae291636f2d2ec9b7df961f9","type":"artist","uuid":"798ed1c2-f23e-4a2d-9116-8094ae754973"}
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 0x5e869f92f4298eb620ab1cccc9089a28597c2ddacfbd0134986ab9fffe083e51. 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/798ed1c2-f23e-4a2d-9116-8094ae754973.json and https://artists.proofprofile.net/proofs/artist/798ed1c2-f23e-4a2d-9116-8094ae754973.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5e869f92f4298eb620ab1cccc9089a28597c2ddacfbd0134986ab9fffe083e51","name":"Nate Najar Trio","registered_at":"2026-06-17T07:58:22Z","symbol":"NIM1331186","token_address":"0xdbae70a94dbafc81ae291636f2d2ec9b7df961f9","type":"artist","uuid":"798ed1c2-f23e-4a2d-9116-8094ae754973"}
album: I'm All Smiles
  type: MusicAlbum
  date published: 2006-12-26
album: Aquarela Do Brasil
  type: MusicAlbum
  date published: 2014-06-15
album: Aquarela Do Brasil
  type: MusicAlbum
  date published: 2014-06-15