Jr. Tucker
type: MusicGroup
popularity: 13
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9f78c3e57e663a43c4fbac202534e2fa1e5c4f5aebc3f1c2f3529f71812c900
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3347d15e-0626-44ec-a278-2f4483f659ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3347d15e-0626-44ec-a278-2f4483f659ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3347d15e-0626-44ec-a278-2f4483f659ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9f78c3e57e663a43c4fbac202534e2fa1e5c4f5aebc3f1c2f3529f71812c900","name":"Jr. Tucker","registered_at":"2026-06-14T09:50:18Z","symbol":"NIM0415280","token_address":"0x968b2d79a4dee27db1536823fcee2d027e835e16","type":"artist","uuid":"3347d15e-0626-44ec-a278-2f4483f659ff"}
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 0xd9f78c3e57e663a43c4fbac202534e2fa1e5c4f5aebc3f1c2f3529f71812c900. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3347d15e-0626-44ec-a278-2f4483f659ff.json and https://artists.proofprofile.net/proofs/artist/3347d15e-0626-44ec-a278-2f4483f659ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0xd9f78c3e57e663a43c4fbac202534e2fa1e5c4f5aebc3f1c2f3529f71812c900","name":"Jr. Tucker","registered_at":"2026-06-14T09:50:18Z","symbol":"NIM0415280","token_address":"0x968b2d79a4dee27db1536823fcee2d027e835e16","type":"artist","uuid":"3347d15e-0626-44ec-a278-2f4483f659ff"}