Dp David Pierre
type: MusicGroup
popularity: 2
followers: 361
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c887b9229f907c62aabeea78038adf69dd6fc54e5aba911d437d6658beb351f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65f3a76f-5323-4c32-920b-c623ae07447c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65f3a76f-5323-4c32-920b-c623ae07447c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/65f3a76f-5323-4c32-920b-c623ae07447c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c887b9229f907c62aabeea78038adf69dd6fc54e5aba911d437d6658beb351f","name":"Dp David Pierre","registered_at":"2026-06-17T01:06:24Z","symbol":"NIM1232894","token_address":"0x733f0017c312df0dddb744aef51147de4532daf9","type":"artist","uuid":"65f3a76f-5323-4c32-920b-c623ae07447c"}
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 0x8c887b9229f907c62aabeea78038adf69dd6fc54e5aba911d437d6658beb351f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65f3a76f-5323-4c32-920b-c623ae07447c.json and https://artists.proofprofile.net/proofs/artist/65f3a76f-5323-4c32-920b-c623ae07447c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8c887b9229f907c62aabeea78038adf69dd6fc54e5aba911d437d6658beb351f","name":"Dp David Pierre","registered_at":"2026-06-17T01:06:24Z","symbol":"NIM1232894","token_address":"0x733f0017c312df0dddb744aef51147de4532daf9","type":"artist","uuid":"65f3a76f-5323-4c32-920b-c623ae07447c"}
album: Sabbath16 Mixtape, Vol. 1
  type: MusicAlbum
  date published: 2020-02-13
album: The Graffiti Art of Worship
  type: MusicAlbum
  date published: 2021-08-29
album: 3 Kings Freestyle
  type: MusicAlbum
  date published: 2022-08-14
album: Life of The Party
  type: MusicAlbum
  date published: 2025-02-19