Mister B
type: MusicGroup
popularity: 2
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05b994be8ee1137a186360d920466e3f896587b8da0db0be6b150cff7e127fcc
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/86f9bdad-b0db-43a7-b8d0-d4779da5acdf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86f9bdad-b0db-43a7-b8d0-d4779da5acdf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86f9bdad-b0db-43a7-b8d0-d4779da5acdf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05b994be8ee1137a186360d920466e3f896587b8da0db0be6b150cff7e127fcc","name":"Mister B","registered_at":"2026-06-17T12:30:41Z","symbol":"NIM1396112","token_address":"0xb568fd97517f83f416e5b2b7fad61b241066129b","type":"artist","uuid":"86f9bdad-b0db-43a7-b8d0-d4779da5acdf"}
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 0x05b994be8ee1137a186360d920466e3f896587b8da0db0be6b150cff7e127fcc. 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/86f9bdad-b0db-43a7-b8d0-d4779da5acdf.json and https://artists.proofprofile.net/proofs/artist/86f9bdad-b0db-43a7-b8d0-d4779da5acdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x05b994be8ee1137a186360d920466e3f896587b8da0db0be6b150cff7e127fcc","name":"Mister B","registered_at":"2026-06-17T12:30:41Z","symbol":"NIM1396112","token_address":"0xb568fd97517f83f416e5b2b7fad61b241066129b","type":"artist","uuid":"86f9bdad-b0db-43a7-b8d0-d4779da5acdf"}
album: Fascinated
  type: MusicAlbum
  date published: 2007-06-19
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  type: MusicAlbum
  date published: 2012-06-01
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  date published: 2013-07-15
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  date published: 2018-08-21
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  date published: 2018-08-23
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  type: MusicAlbum
  date published: 2019-04-09
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-04-28