NBF bubba
type: MusicGroup
popularity: 2
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30d5fc4eb741efccf3bb1959ddace719427b1a6c87ca39eb2d8f2a96823b43bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953958
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953958
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26e4e3f1-cbdb-4f0a-91b9-d1595ed0277a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26e4e3f1-cbdb-4f0a-91b9-d1595ed0277a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26e4e3f1-cbdb-4f0a-91b9-d1595ed0277a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:52:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30d5fc4eb741efccf3bb1959ddace719427b1a6c87ca39eb2d8f2a96823b43bc","name":"NBF bubba","registered_at":"2026-06-16T03:10:19Z","symbol":"NIM0918825","token_address":"0x20d5bce14b0ec0aa6444afbc2382ffbd252383f4","type":"artist","uuid":"26e4e3f1-cbdb-4f0a-91b9-d1595ed0277a"}
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 0x30d5fc4eb741efccf3bb1959ddace719427b1a6c87ca39eb2d8f2a96823b43bc. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26e4e3f1-cbdb-4f0a-91b9-d1595ed0277a.json and https://artists.proofprofile.net/proofs/artist/26e4e3f1-cbdb-4f0a-91b9-d1595ed0277a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:51:55Z
  text: {"copyright_id":"0x30d5fc4eb741efccf3bb1959ddace719427b1a6c87ca39eb2d8f2a96823b43bc","name":"NBF bubba","registered_at":"2026-06-16T03:10:19Z","symbol":"NIM0918825","token_address":"0x20d5bce14b0ec0aa6444afbc2382ffbd252383f4","type":"artist","uuid":"26e4e3f1-cbdb-4f0a-91b9-d1595ed0277a"}
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  type: MusicAlbum
  date published: 2025-05-31
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  type: MusicAlbum
  date published: 2025-06-08
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  type: MusicAlbum
  date published: 2025-07-01
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  type: MusicAlbum
  date published: 2025-08-01
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  type: MusicAlbum
  date published: 2025-08-18
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  type: MusicAlbum
  date published: 2025-10-28