Dunk Rock
type: MusicGroup
popularity: 3
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5256c482c7ed61e1b4c7762bea9123a136a5b20eaa00702fa6687808cf5b894
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f2bcfcf-74fc-456b-9b05-4a5514e4d463.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f2bcfcf-74fc-456b-9b05-4a5514e4d463.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f2bcfcf-74fc-456b-9b05-4a5514e4d463
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5256c482c7ed61e1b4c7762bea9123a136a5b20eaa00702fa6687808cf5b894","name":"Dunk Rock","registered_at":"2026-06-20T05:10:21Z","symbol":"NIM1521516","token_address":"0xaddb6b121cf011be2341ae4619be5b3d79d65e87","type":"artist","uuid":"9f2bcfcf-74fc-456b-9b05-4a5514e4d463"}
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 0xe5256c482c7ed61e1b4c7762bea9123a136a5b20eaa00702fa6687808cf5b894. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f2bcfcf-74fc-456b-9b05-4a5514e4d463.json and https://artists.proofprofile.net/proofs/artist/9f2bcfcf-74fc-456b-9b05-4a5514e4d463.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xe5256c482c7ed61e1b4c7762bea9123a136a5b20eaa00702fa6687808cf5b894","name":"Dunk Rock","registered_at":"2026-06-20T05:10:21Z","symbol":"NIM1521516","token_address":"0xaddb6b121cf011be2341ae4619be5b3d79d65e87","type":"artist","uuid":"9f2bcfcf-74fc-456b-9b05-4a5514e4d463"}
album: Something
  type: MusicAlbum
  date published: 2018-12-24
album: Days Before Utopia
  type: MusicAlbum
  date published: 2020-11-25