Mark Payne
type: MusicGroup
popularity: 2
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x225da93b547f8b64094da0ae310bdf20e1c3f114663210c9f2afbbfcfcf8b67a
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/5bc5bd8b-7ace-427c-a797-0f417ada4102.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bc5bd8b-7ace-427c-a797-0f417ada4102.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5bc5bd8b-7ace-427c-a797-0f417ada4102
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x225da93b547f8b64094da0ae310bdf20e1c3f114663210c9f2afbbfcfcf8b67a","name":"Mark Payne","registered_at":"2026-06-16T21:36:23Z","symbol":"NIM1182803","token_address":"0x3bc7a03ab0fdf259b325b4b0add460225571abb7","type":"artist","uuid":"5bc5bd8b-7ace-427c-a797-0f417ada4102"}
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 0x225da93b547f8b64094da0ae310bdf20e1c3f114663210c9f2afbbfcfcf8b67a. 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/5bc5bd8b-7ace-427c-a797-0f417ada4102.json and https://artists.proofprofile.net/proofs/artist/5bc5bd8b-7ace-427c-a797-0f417ada4102.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x225da93b547f8b64094da0ae310bdf20e1c3f114663210c9f2afbbfcfcf8b67a","name":"Mark Payne","registered_at":"2026-06-16T21:36:23Z","symbol":"NIM1182803","token_address":"0x3bc7a03ab0fdf259b325b4b0add460225571abb7","type":"artist","uuid":"5bc5bd8b-7ace-427c-a797-0f417ada4102"}
album: Test of Time
  type: MusicAlbum
  date published: 2007-01-01
album: Secret Place 2
  type: MusicAlbum
  date published: 2009-10-20
album: Mark Payne Christmas
  type: MusicAlbum
  date published: 2010-11-29
album: Santa Claus is Coming to Town
  type: MusicAlbum
  date published: 2011-12-16
album: Secret Place 3
  type: MusicAlbum
  date published: 2014-11-27
album: Love’s in Need of Love Today
  type: MusicAlbum
  date published: 2020-09-04