Matty Matlock & His Orchestra
type: MusicGroup
popularity: 10
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x360358724fb37aec64bb0de786808d2bca2b356540c5bb9c6f73f07a280572de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953999
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953999
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31bbf4a5-8180-4695-b055-6d57835ff47c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31bbf4a5-8180-4695-b055-6d57835ff47c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31bbf4a5-8180-4695-b055-6d57835ff47c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:20:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x360358724fb37aec64bb0de786808d2bca2b356540c5bb9c6f73f07a280572de","name":"Matty Matlock & His Orchestra","registered_at":"2026-06-16T06:54:09Z","symbol":"NIM0972286","token_address":"0x0a83044b9d71d053bb93bb3c9635acf518352140","type":"artist","uuid":"31bbf4a5-8180-4695-b055-6d57835ff47c"}
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 0x360358724fb37aec64bb0de786808d2bca2b356540c5bb9c6f73f07a280572de. Chain 2 (Bitcoin): anchored in block 953999 (2026-06-16T20:20:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31bbf4a5-8180-4695-b055-6d57835ff47c.json and https://artists.proofprofile.net/proofs/artist/31bbf4a5-8180-4695-b055-6d57835ff47c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:20:58Z
  text: {"copyright_id":"0x360358724fb37aec64bb0de786808d2bca2b356540c5bb9c6f73f07a280572de","name":"Matty Matlock & His Orchestra","registered_at":"2026-06-16T06:54:09Z","symbol":"NIM0972286","token_address":"0x0a83044b9d71d053bb93bb3c9635acf518352140","type":"artist","uuid":"31bbf4a5-8180-4695-b055-6d57835ff47c"}