Adriano Trindade
type: MusicGroup
genre: bossa nova
genre: brazilian jazz
popularity: 4
followers: 528
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38c19f5c7f9d79b101fb2d471e9dd246449c16811995fe688802a54936e52644
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08ddf635-d134-496a-8e65-4349654b1d48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08ddf635-d134-496a-8e65-4349654b1d48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08ddf635-d134-496a-8e65-4349654b1d48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38c19f5c7f9d79b101fb2d471e9dd246449c16811995fe688802a54936e52644","name":"Adriano Trindade","registered_at":"2026-06-15T16:35:55Z","symbol":"NIM0767431","token_address":"0xf4e71f1d42e128def143502066d38f087e4d05a1","type":"artist","uuid":"08ddf635-d134-496a-8e65-4349654b1d48"}
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 0x38c19f5c7f9d79b101fb2d471e9dd246449c16811995fe688802a54936e52644. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08ddf635-d134-496a-8e65-4349654b1d48.json and https://artists.proofprofile.net/proofs/artist/08ddf635-d134-496a-8e65-4349654b1d48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x38c19f5c7f9d79b101fb2d471e9dd246449c16811995fe688802a54936e52644","name":"Adriano Trindade","registered_at":"2026-06-15T16:35:55Z","symbol":"NIM0767431","token_address":"0xf4e71f1d42e128def143502066d38f087e4d05a1","type":"artist","uuid":"08ddf635-d134-496a-8e65-4349654b1d48"}
album: Adriano Trindade e Los Quemados Number Four
  type: MusicAlbum
  date published: 2015-08-21
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-07-11