Joseph Solomon
type: MusicGroup
popularity: 19
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b641877f5b89c1bed5c81dfff1cc67564e00069dd9c199ffef583ba4aea8f01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a31ce02-127b-4a36-a5fa-0c2c22cf27c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a31ce02-127b-4a36-a5fa-0c2c22cf27c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a31ce02-127b-4a36-a5fa-0c2c22cf27c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b641877f5b89c1bed5c81dfff1cc67564e00069dd9c199ffef583ba4aea8f01","name":"Joseph Solomon","registered_at":"2026-06-14T20:42:27Z","symbol":"NIM0570825","token_address":"0xdf8648c8cc3a350470ba08d531e8aa08157b1f29","type":"artist","uuid":"9a31ce02-127b-4a36-a5fa-0c2c22cf27c5"}
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 0x2b641877f5b89c1bed5c81dfff1cc67564e00069dd9c199ffef583ba4aea8f01. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a31ce02-127b-4a36-a5fa-0c2c22cf27c5.json and https://artists.proofprofile.net/proofs/artist/9a31ce02-127b-4a36-a5fa-0c2c22cf27c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x2b641877f5b89c1bed5c81dfff1cc67564e00069dd9c199ffef583ba4aea8f01","name":"Joseph Solomon","registered_at":"2026-06-14T20:42:27Z","symbol":"NIM0570825","token_address":"0xdf8648c8cc3a350470ba08d531e8aa08157b1f29","type":"artist","uuid":"9a31ce02-127b-4a36-a5fa-0c2c22cf27c5"}
album: Plastic off the Sofa (Cover)
  type: MusicAlbum
  date published: 2022-10-08