5 figures
type: MusicGroup
popularity: 16
followers: 644
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf15638054f38d3728c84d3d975b0396b422a24397b55e780d0716a9332d6e1cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/528bc4a3-4967-4437-b36f-50d75105737f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/528bc4a3-4967-4437-b36f-50d75105737f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/528bc4a3-4967-4437-b36f-50d75105737f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf15638054f38d3728c84d3d975b0396b422a24397b55e780d0716a9332d6e1cc","name":"5 figures","registered_at":"2026-06-14T13:04:22Z","symbol":"NIM0461590","token_address":"0x105255290c958cdc8d1a9f04a77911d56ad2ccc8","type":"artist","uuid":"528bc4a3-4967-4437-b36f-50d75105737f"}
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 0xf15638054f38d3728c84d3d975b0396b422a24397b55e780d0716a9332d6e1cc. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/528bc4a3-4967-4437-b36f-50d75105737f.json and https://artists.proofprofile.net/proofs/artist/528bc4a3-4967-4437-b36f-50d75105737f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0xf15638054f38d3728c84d3d975b0396b422a24397b55e780d0716a9332d6e1cc","name":"5 figures","registered_at":"2026-06-14T13:04:22Z","symbol":"NIM0461590","token_address":"0x105255290c958cdc8d1a9f04a77911d56ad2ccc8","type":"artist","uuid":"528bc4a3-4967-4437-b36f-50d75105737f"}
album: Nice 2 Meet YA
  type: MusicAlbum
  date published: 2022-10-26