Frank Blanco
type: MusicGroup
genre: pinoy hip hop
popularity: 4
followers: 371
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa14c8b4665981e7337efd0740ad966b528852aad5e82a933df5f0ca217187ccb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/254b6a0a-5920-48be-b2d6-c69b8683d715.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/254b6a0a-5920-48be-b2d6-c69b8683d715.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/254b6a0a-5920-48be-b2d6-c69b8683d715
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa14c8b4665981e7337efd0740ad966b528852aad5e82a933df5f0ca217187ccb","name":"Frank Blanco","registered_at":"2026-06-16T02:26:46Z","symbol":"NIM0908422","token_address":"0xd28889a81aa3df74a584922ea4ec0af19ce905b4","type":"artist","uuid":"254b6a0a-5920-48be-b2d6-c69b8683d715"}
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 0xa14c8b4665981e7337efd0740ad966b528852aad5e82a933df5f0ca217187ccb. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/254b6a0a-5920-48be-b2d6-c69b8683d715.json and https://artists.proofprofile.net/proofs/artist/254b6a0a-5920-48be-b2d6-c69b8683d715.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
  text: {"copyright_id":"0xa14c8b4665981e7337efd0740ad966b528852aad5e82a933df5f0ca217187ccb","name":"Frank Blanco","registered_at":"2026-06-16T02:26:46Z","symbol":"NIM0908422","token_address":"0xd28889a81aa3df74a584922ea4ec0af19ce905b4","type":"artist","uuid":"254b6a0a-5920-48be-b2d6-c69b8683d715"}
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  type: MusicAlbum
  date published: 2021-05-01
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  type: MusicAlbum
  date published: 2022-01-31
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  type: MusicAlbum
  date published: 2022-05-14
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-05-01
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  type: MusicAlbum
  date published: 2023-05-26
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  type: MusicAlbum
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  type: MusicAlbum
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