Alan Hetherington
type: MusicGroup
genre: samba
popularity: 11
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc706364457f5891844d77179f74ef8eaec5f4a7a8333bc234afde49f305f1749
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/247eb9c7-d481-4874-be79-7367f018a97b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/247eb9c7-d481-4874-be79-7367f018a97b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/247eb9c7-d481-4874-be79-7367f018a97b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc706364457f5891844d77179f74ef8eaec5f4a7a8333bc234afde49f305f1749","name":"Alan Hetherington","registered_at":"2026-06-14T08:14:50Z","symbol":"NIM0392531","token_address":"0x13958db7199bc823419c72262120b56633b9e91a","type":"artist","uuid":"247eb9c7-d481-4874-be79-7367f018a97b"}
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 0xc706364457f5891844d77179f74ef8eaec5f4a7a8333bc234afde49f305f1749. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/247eb9c7-d481-4874-be79-7367f018a97b.json and https://artists.proofprofile.net/proofs/artist/247eb9c7-d481-4874-be79-7367f018a97b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0xc706364457f5891844d77179f74ef8eaec5f4a7a8333bc234afde49f305f1749","name":"Alan Hetherington","registered_at":"2026-06-14T08:14:50Z","symbol":"NIM0392531","token_address":"0x13958db7199bc823419c72262120b56633b9e91a","type":"artist","uuid":"247eb9c7-d481-4874-be79-7367f018a97b"}