Hermano Nen
type: MusicGroup
popularity: 6
followers: 315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdef2bb2401c4598b44ba8f432fbb5bf69d50c66ff5240c2c027a0ce466e0b83a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8925986b-583e-4e4b-8098-ebaee7903647.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8925986b-583e-4e4b-8098-ebaee7903647.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8925986b-583e-4e4b-8098-ebaee7903647
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdef2bb2401c4598b44ba8f432fbb5bf69d50c66ff5240c2c027a0ce466e0b83a","name":"Hermano Nen","registered_at":"2026-06-17T13:16:32Z","symbol":"NIM1406962","token_address":"0x3271c4c43713c1e6d31d53786a95eb6db086597e","type":"artist","uuid":"8925986b-583e-4e4b-8098-ebaee7903647"}
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 0xdef2bb2401c4598b44ba8f432fbb5bf69d50c66ff5240c2c027a0ce466e0b83a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8925986b-583e-4e4b-8098-ebaee7903647.json and https://artists.proofprofile.net/proofs/artist/8925986b-583e-4e4b-8098-ebaee7903647.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xdef2bb2401c4598b44ba8f432fbb5bf69d50c66ff5240c2c027a0ce466e0b83a","name":"Hermano Nen","registered_at":"2026-06-17T13:16:32Z","symbol":"NIM1406962","token_address":"0x3271c4c43713c1e6d31d53786a95eb6db086597e","type":"artist","uuid":"8925986b-583e-4e4b-8098-ebaee7903647"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-11-23
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  type: MusicAlbum
  date published: 2021-12-10
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  type: MusicAlbum
  date published: 2022-02-19
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  type: MusicAlbum
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