NG 22
type: MusicGroup
popularity: 2
followers: 124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbaa1761a14d2d91d27777a9e8c4842c53c9e86beefaf332492326cffce9aba0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acb93b8e-ab6f-4c97-987b-27a249477a31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acb93b8e-ab6f-4c97-987b-27a249477a31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/acb93b8e-ab6f-4c97-987b-27a249477a31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbaa1761a14d2d91d27777a9e8c4842c53c9e86beefaf332492326cffce9aba0a","name":"NG 22","registered_at":"2026-06-20T09:50:59Z","symbol":"NIM1587876","token_address":"0xca0efff3b5c46acc384759328e1c407bbd2e929c","type":"artist","uuid":"acb93b8e-ab6f-4c97-987b-27a249477a31"}
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 0xbaa1761a14d2d91d27777a9e8c4842c53c9e86beefaf332492326cffce9aba0a. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acb93b8e-ab6f-4c97-987b-27a249477a31.json and https://artists.proofprofile.net/proofs/artist/acb93b8e-ab6f-4c97-987b-27a249477a31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0xbaa1761a14d2d91d27777a9e8c4842c53c9e86beefaf332492326cffce9aba0a","name":"NG 22","registered_at":"2026-06-20T09:50:59Z","symbol":"NIM1587876","token_address":"0xca0efff3b5c46acc384759328e1c407bbd2e929c","type":"artist","uuid":"acb93b8e-ab6f-4c97-987b-27a249477a31"}
album: Vida de Cria
  type: MusicAlbum
  date published: 2021-12-17
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  type: MusicAlbum
  date published: 2022-04-06
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  type: MusicAlbum
  date published: 2024-02-09
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  type: MusicAlbum
  date published: 2024-12-13
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  type: MusicAlbum
  date published: 2025-03-28
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  type: MusicAlbum
  date published: 2025-07-11