RB Stone
type: MusicGroup
genre: blues
genre: blues rock
popularity: 6
followers: 410
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e26f278913b9bc8e8c5af2a2e507f7f33060624ecd3e81d5206f186e4aabc7a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ded6fe9a-7492-4b91-90da-ec93056d1895.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ded6fe9a-7492-4b91-90da-ec93056d1895.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ded6fe9a-7492-4b91-90da-ec93056d1895
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e26f278913b9bc8e8c5af2a2e507f7f33060624ecd3e81d5206f186e4aabc7a","name":"RB Stone","registered_at":"2026-06-21T05:40:16Z","symbol":"NIM1836947","token_address":"0xd7dc35f53721350003ecfcd101c61a334769586b","type":"artist","uuid":"ded6fe9a-7492-4b91-90da-ec93056d1895"}
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 0x9e26f278913b9bc8e8c5af2a2e507f7f33060624ecd3e81d5206f186e4aabc7a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ded6fe9a-7492-4b91-90da-ec93056d1895.json and https://artists.proofprofile.net/proofs/artist/ded6fe9a-7492-4b91-90da-ec93056d1895.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x9e26f278913b9bc8e8c5af2a2e507f7f33060624ecd3e81d5206f186e4aabc7a","name":"RB Stone","registered_at":"2026-06-21T05:40:16Z","symbol":"NIM1836947","token_address":"0xd7dc35f53721350003ecfcd101c61a334769586b","type":"artist","uuid":"ded6fe9a-7492-4b91-90da-ec93056d1895"}
album: The Drifter's Wind
  type: MusicAlbum
  date published: 1993-05-01
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  date published: 1995-11-20
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  type: MusicAlbum
  date published: 1995-11-21
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  date published: 1997-08-22
album: American Music
  type: MusicAlbum
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album: Country Rocker
  type: MusicAlbum
  date published: 2001-09-01
album: Acoustic Stew
  type: MusicAlbum
  date published: 2007-09-27
album: Lonesome Traveler's Blues
  type: MusicAlbum
  date published: 2010
album: Loosen Up!
  type: MusicAlbum
  date published: 2013-06-18
album: Some Call It Freedom (Some Call It the Blues)
  type: MusicAlbum
  date published: 2016-02-26
album: Some Call It Freedom (Some Call It the Blues)
  type: MusicAlbum
  date published: 2016-02-26