Datte
type: MusicGroup
genre: anime rap
genre: nerdcore
popularity: 5
followers: 1070
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94babdb9f9432d06088fda45819b7545958c7968dd98c33489361d487a3ce603. Chain 2 (Bitcoin): anchored in block 954139 (2026-06-17T21:12:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ebecf54-13b9-43e0-a6b9-3476da3ed770.json and https://artists.proofprofile.net/proofs/artist/7ebecf54-13b9-43e0-a6b9-3476da3ed770.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T21:12:18Z
album: Rap do Naruto e Sasuke
  type: MusicAlbum
  date published: 2022-01-27
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    by artist: Datte
    in album: Rap do Naruto e Sasuke
      type: MusicAlbum
      date published: 2022-01-27
    genre: anime rap
    genre: nerdcore
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874f92c3a8e2710cfb4720341f5faa7d263830988fd2a68d6fee4cbf1a6733a8. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:14:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42292832.
      date published: 2026-07-16T14:14:38Z
    audio: Rap do Naruto e Sasuke
      type: AudioObject
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      additional property: Mode (Major/Minor)
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Key Name
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album: NÃO QUERO ENVELHECER

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type: MusicAlbum
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