Pether Walth
type: MusicGroup
popularity: 8
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7f9d2d7f7dfd19097278145d9e171d3de0bf54649b9b62249960c1fb88b065b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1033afd3-c6cd-4129-811f-e46d15b8ce42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1033afd3-c6cd-4129-811f-e46d15b8ce42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1033afd3-c6cd-4129-811f-e46d15b8ce42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7f9d2d7f7dfd19097278145d9e171d3de0bf54649b9b62249960c1fb88b065b","name":"Pether Walth","registered_at":"2026-06-15T19:26:31Z","symbol":"NIM0808131","token_address":"0x285520c76d3bfc97d1e0504f845b453691acdb62","type":"artist","uuid":"1033afd3-c6cd-4129-811f-e46d15b8ce42"}
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 0xb7f9d2d7f7dfd19097278145d9e171d3de0bf54649b9b62249960c1fb88b065b. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1033afd3-c6cd-4129-811f-e46d15b8ce42.json and https://artists.proofprofile.net/proofs/artist/1033afd3-c6cd-4129-811f-e46d15b8ce42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xb7f9d2d7f7dfd19097278145d9e171d3de0bf54649b9b62249960c1fb88b065b","name":"Pether Walth","registered_at":"2026-06-15T19:26:31Z","symbol":"NIM0808131","token_address":"0x285520c76d3bfc97d1e0504f845b453691acdb62","type":"artist","uuid":"1033afd3-c6cd-4129-811f-e46d15b8ce42"}
album: Waterfall
  type: MusicAlbum
  date published: 2023-04-28
album: Oceans
  type: MusicAlbum
  date published: 2024-04-26