Bágyi Balázs New Quartet
type: MusicGroup
popularity: 2
followers: 187
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79f70b5d176c273f8229a5ea8c14f830db6e461597dae330ebea5d493319205c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/238b9023-1ea4-4ecf-9afd-31dce4d39e30.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/238b9023-1ea4-4ecf-9afd-31dce4d39e30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/238b9023-1ea4-4ecf-9afd-31dce4d39e30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79f70b5d176c273f8229a5ea8c14f830db6e461597dae330ebea5d493319205c","name":"Bágyi Balázs New Quartet","registered_at":"2026-06-16T02:01:00Z","symbol":"NIM0902273","token_address":"0xde209836e9b395a16013fab93adde2e25c6a12e1","type":"artist","uuid":"238b9023-1ea4-4ecf-9afd-31dce4d39e30"}
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 0x79f70b5d176c273f8229a5ea8c14f830db6e461597dae330ebea5d493319205c. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/238b9023-1ea4-4ecf-9afd-31dce4d39e30.json and https://artists.proofprofile.net/proofs/artist/238b9023-1ea4-4ecf-9afd-31dce4d39e30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x79f70b5d176c273f8229a5ea8c14f830db6e461597dae330ebea5d493319205c","name":"Bágyi Balázs New Quartet","registered_at":"2026-06-16T02:01:00Z","symbol":"NIM0902273","token_address":"0xde209836e9b395a16013fab93adde2e25c6a12e1","type":"artist","uuid":"238b9023-1ea4-4ecf-9afd-31dce4d39e30"}
album: Decade
  type: MusicAlbum
  date published: 2023-09-15
album: Satie in Jazz
  type: MusicAlbum
  date published: 2021-09-17
album: 2020
  type: MusicAlbum
  date published: 2020-12-18
album: China Jazz Suite
  type: MusicAlbum
  date published: 2018-11-18
album: Tribute to Ella
  type: MusicAlbum
  date published: 2017-11-04
album: Homage to Shakespeare
  type: MusicAlbum
  date published: 2016-09-30