Fazil Say
type: MusicGroup
genre: neoclassical
popularity: 9
followers: 610
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfbf1425450f820093ea76553dd5c4ef31fb583348b39e1984d031fbcca537f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953962
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953962
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2818a5e2-4234-435a-9924-0f6917f5c4f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2818a5e2-4234-435a-9924-0f6917f5c4f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2818a5e2-4234-435a-9924-0f6917f5c4f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T15:03:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfbf1425450f820093ea76553dd5c4ef31fb583348b39e1984d031fbcca537f3","name":"Fazil Say","registered_at":"2026-06-16T03:28:04Z","symbol":"NIM0923056","token_address":"0x0c2efd84906a8cacd1bb168e8073ca961c523095","type":"artist","uuid":"2818a5e2-4234-435a-9924-0f6917f5c4f1"}
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 0xdfbf1425450f820093ea76553dd5c4ef31fb583348b39e1984d031fbcca537f3. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2818a5e2-4234-435a-9924-0f6917f5c4f1.json and https://artists.proofprofile.net/proofs/artist/2818a5e2-4234-435a-9924-0f6917f5c4f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0xdfbf1425450f820093ea76553dd5c4ef31fb583348b39e1984d031fbcca537f3","name":"Fazil Say","registered_at":"2026-06-16T03:28:04Z","symbol":"NIM0923056","token_address":"0x0c2efd84906a8cacd1bb168e8073ca961c523095","type":"artist","uuid":"2818a5e2-4234-435a-9924-0f6917f5c4f1"}
album: Play Fazil Say
  type: MusicAlbum
  date published: 2016
album: Play Fazil Say
  type: MusicAlbum
  date published: 2019-07-05
album: Play Fazil Say
  type: MusicAlbum
  date published: 2019-07-05
album: Ballads & Quintets
  type: MusicAlbum
  date published: 2020-10-02
  track: 3 Ballads, Op. 12 (Arr. for Piano Quintet): No. 2, Kumru
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187613
    explicit: false
    by artist: Fazil Say
    in album: Ballads & Quintets
      type: MusicAlbum
      date published: 2020-10-02
    genre: neoclassical
    isrc code: DEDS52034002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:44:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc706d24f4ef814545a29197265697ec3785a20c8130f9d30cf98e34c4404cc14
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958631
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958631
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDS52034002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:50:09Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc706d24f4ef814545a29197265697ec3785a20c8130f9d30cf98e34c4404cc14. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDS52034002.
      date published: 2026-07-19T00:50:09Z
    audio: 3 Ballads, Op. 12 (Arr. for Piano Quintet): No. 2, Kumru
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.668
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.286
      additional property: Energy
        type: PropertyValue
        value: 0.1
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.968
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.739
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.098
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.46
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Jazz Fantasy on Mozart
  type: MusicAlbum
  date published: 2021-12-10
album: Fazil Say - Hopa
  type: MusicAlbum
  date published: 2025-05-23