Matyas Gayer Trio
type: MusicGroup
popularity: 2
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacb318689c2a3f989df1b7d3708f776281079d4f9988be3a4a5c04951894e37b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7aea9aa0-51d1-4b7e-93e5-dfb9cf326b4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7aea9aa0-51d1-4b7e-93e5-dfb9cf326b4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7aea9aa0-51d1-4b7e-93e5-dfb9cf326b4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacb318689c2a3f989df1b7d3708f776281079d4f9988be3a4a5c04951894e37b","name":"Matyas Gayer Trio","registered_at":"2026-06-17T08:30:05Z","symbol":"NIM1338738","token_address":"0x651bf0ee4c429af8e564c6800bdf2380ae55eba4","type":"artist","uuid":"7aea9aa0-51d1-4b7e-93e5-dfb9cf326b4a"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb318689c2a3f989df1b7d3708f776281079d4f9988be3a4a5c04951894e37b. Chain 2 (Bitcoin): anchored in block 954097 (2026-06-17T13:13:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7aea9aa0-51d1-4b7e-93e5-dfb9cf326b4a.json and https://artists.proofprofile.net/proofs/artist/7aea9aa0-51d1-4b7e-93e5-dfb9cf326b4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T13:13:51Z
  text: {"copyright_id":"0xacb318689c2a3f989df1b7d3708f776281079d4f9988be3a4a5c04951894e37b","name":"Matyas Gayer Trio","registered_at":"2026-06-17T08:30:05Z","symbol":"NIM1338738","token_address":"0x651bf0ee4c429af8e564c6800bdf2380ae55eba4","type":"artist","uuid":"7aea9aa0-51d1-4b7e-93e5-dfb9cf326b4a"}
album: Never Ending Story
  type: MusicAlbum
  date published: 2018-03-24
album: Yesterdays
  type: MusicAlbum
  date published: 2024-06-14
album: On Green Dolphin Street
  type: MusicAlbum
  date published: 2024-07-19
album: Westbourne Park
  type: MusicAlbum
  date published: 2024-08-23
album: Westbourne Park
  type: MusicAlbum
  date published: 2024-08-23