PUMA Metal
type: MusicGroup
popularity: 4
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bd787aaec0826a25329bb635ea8577a6afaa52ca46460aa3db97cdb1cccdfc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3118f47-6af8-488d-876e-80f12549514e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3118f47-6af8-488d-876e-80f12549514e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3118f47-6af8-488d-876e-80f12549514e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bd787aaec0826a25329bb635ea8577a6afaa52ca46460aa3db97cdb1cccdfc3","name":"PUMA Metal","registered_at":"2026-06-20T12:58:38Z","symbol":"NIM1617464","token_address":"0x59efe1dffba2fff44a6f58a1c3ee92a307d36c22","type":"artist","uuid":"b3118f47-6af8-488d-876e-80f12549514e"}
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 0x3bd787aaec0826a25329bb635ea8577a6afaa52ca46460aa3db97cdb1cccdfc3. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3118f47-6af8-488d-876e-80f12549514e.json and https://artists.proofprofile.net/proofs/artist/b3118f47-6af8-488d-876e-80f12549514e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x3bd787aaec0826a25329bb635ea8577a6afaa52ca46460aa3db97cdb1cccdfc3","name":"PUMA Metal","registered_at":"2026-06-20T12:58:38Z","symbol":"NIM1617464","token_address":"0x59efe1dffba2fff44a6f58a1c3ee92a307d36c22","type":"artist","uuid":"b3118f47-6af8-488d-876e-80f12549514e"}
album: Puma
  type: MusicAlbum
  date published: 2014
album: PUMA
  type: MusicAlbum
  date published: 2024-12-27
album: 2wo Puma
  type: MusicAlbum
  date published: 2024-12-27