Fraser Ellson
type: MusicGroup
popularity: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2df5b2ffe10e19f095fb58b2091fcc65b41b05edf2a263ad87f59210b3a994c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954004
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954004
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31f5e7ad-a6de-4709-ba7b-98f313759644.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31f5e7ad-a6de-4709-ba7b-98f313759644.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31f5e7ad-a6de-4709-ba7b-98f313759644
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:01:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2df5b2ffe10e19f095fb58b2091fcc65b41b05edf2a263ad87f59210b3a994c2","name":"Fraser Ellson","registered_at":"2026-06-16T07:16:25Z","symbol":"NIM0977605","token_address":"0xb26ba319dc0e0005e799799d8a6d5b61877d83bc","type":"artist","uuid":"31f5e7ad-a6de-4709-ba7b-98f313759644"}
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 0x2df5b2ffe10e19f095fb58b2091fcc65b41b05edf2a263ad87f59210b3a994c2. Chain 2 (Bitcoin): anchored in block 954004 (2026-06-16T21:01:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31f5e7ad-a6de-4709-ba7b-98f313759644.json and https://artists.proofprofile.net/proofs/artist/31f5e7ad-a6de-4709-ba7b-98f313759644.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:01:04Z
  text: {"copyright_id":"0x2df5b2ffe10e19f095fb58b2091fcc65b41b05edf2a263ad87f59210b3a994c2","name":"Fraser Ellson","registered_at":"2026-06-16T07:16:25Z","symbol":"NIM0977605","token_address":"0xb26ba319dc0e0005e799799d8a6d5b61877d83bc","type":"artist","uuid":"31f5e7ad-a6de-4709-ba7b-98f313759644"}