Czech Philharmonic Wind Ensemble
type: MusicGroup
genre: chamber music
popularity: 2
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x352b0a82b0bd57d752e922b0f0be4c5476f9c291d75a300bd4704ab6fac47d1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df87a54c-8ca3-4733-835d-77e6cb00d39f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df87a54c-8ca3-4733-835d-77e6cb00d39f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df87a54c-8ca3-4733-835d-77e6cb00d39f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x352b0a82b0bd57d752e922b0f0be4c5476f9c291d75a300bd4704ab6fac47d1b","name":"Czech Philharmonic Wind Ensemble","registered_at":"2026-06-21T06:06:23Z","symbol":"NIM1843086","token_address":"0x07990325752a3a5cc4ac29dbea8e7f75e3f09550","type":"artist","uuid":"df87a54c-8ca3-4733-835d-77e6cb00d39f"}
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 0x352b0a82b0bd57d752e922b0f0be4c5476f9c291d75a300bd4704ab6fac47d1b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df87a54c-8ca3-4733-835d-77e6cb00d39f.json and https://artists.proofprofile.net/proofs/artist/df87a54c-8ca3-4733-835d-77e6cb00d39f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x352b0a82b0bd57d752e922b0f0be4c5476f9c291d75a300bd4704ab6fac47d1b","name":"Czech Philharmonic Wind Ensemble","registered_at":"2026-06-21T06:06:23Z","symbol":"NIM1843086","token_address":"0x07990325752a3a5cc4ac29dbea8e7f75e3f09550","type":"artist","uuid":"df87a54c-8ca3-4733-835d-77e6cb00d39f"}
album: Rossini: Quartet No. 6 for Wind Instruments
  type: MusicAlbum
  date published: 2013-09-23
album: Beethoven: Quintet in E-Flat Major, Op. 16
  type: MusicAlbum
  date published: 2013-09-23
album: Kramář-Krommer: Nonet, Partita - Dvořák: Serenada
  type: MusicAlbum
  date published: 2017-09-22