This I Dig
type: MusicGroup
genre: acid jazz
popularity: 13
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd764ba0efd8e9ec56963c409dc8548e65f36c00961304ca4a8d3b2e868597d5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88739c7b-fa98-44c0-a5f8-ac201c8dff40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88739c7b-fa98-44c0-a5f8-ac201c8dff40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88739c7b-fa98-44c0-a5f8-ac201c8dff40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:05:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd764ba0efd8e9ec56963c409dc8548e65f36c00961304ca4a8d3b2e868597d5d","name":"This I Dig","registered_at":"2026-06-14T18:45:08Z","symbol":"NIM0542864","token_address":"0x159230ff502ab1303820ebc4b40aae5af6522192","type":"artist","uuid":"88739c7b-fa98-44c0-a5f8-ac201c8dff40"}
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 0xd764ba0efd8e9ec56963c409dc8548e65f36c00961304ca4a8d3b2e868597d5d. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88739c7b-fa98-44c0-a5f8-ac201c8dff40.json and https://artists.proofprofile.net/proofs/artist/88739c7b-fa98-44c0-a5f8-ac201c8dff40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:05:33Z
  text: {"copyright_id":"0xd764ba0efd8e9ec56963c409dc8548e65f36c00961304ca4a8d3b2e868597d5d","name":"This I Dig","registered_at":"2026-06-14T18:45:08Z","symbol":"NIM0542864","token_address":"0x159230ff502ab1303820ebc4b40aae5af6522192","type":"artist","uuid":"88739c7b-fa98-44c0-a5f8-ac201c8dff40"}