Bayram Ceferov
type: MusicGroup
popularity: 2
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3c090276dae38c720abd267eac8d6212d24ac96f713562eb40d6542838982bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7e3151e-4bf2-40b7-954f-0bf6ac81c277.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7e3151e-4bf2-40b7-954f-0bf6ac81c277.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7e3151e-4bf2-40b7-954f-0bf6ac81c277
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3c090276dae38c720abd267eac8d6212d24ac96f713562eb40d6542838982bd","name":"Bayram Ceferov","registered_at":"2026-06-20T21:50:59Z","symbol":"NIM1725640","token_address":"0xc23b354d6aabafd08fd532c602c8375d39c38716","type":"artist","uuid":"c7e3151e-4bf2-40b7-954f-0bf6ac81c277"}
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 0xd3c090276dae38c720abd267eac8d6212d24ac96f713562eb40d6542838982bd. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7e3151e-4bf2-40b7-954f-0bf6ac81c277.json and https://artists.proofprofile.net/proofs/artist/c7e3151e-4bf2-40b7-954f-0bf6ac81c277.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xd3c090276dae38c720abd267eac8d6212d24ac96f713562eb40d6542838982bd","name":"Bayram Ceferov","registered_at":"2026-06-20T21:50:59Z","symbol":"NIM1725640","token_address":"0xc23b354d6aabafd08fd532c602c8375d39c38716","type":"artist","uuid":"c7e3151e-4bf2-40b7-954f-0bf6ac81c277"}
album: Yarınım, Bugünüm!..
  type: MusicAlbum
  date published: 2020-09-18
  track: Yarınım, Bugünüm!..
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246987
    explicit: false
    by artist: Bayram Ceferov
    in album: Yarınım, Bugünüm!..
      type: MusicAlbum
      date published: 2020-09-18
    isrc code: TRBHT1800104
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:58:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8aa10c7fb93c914918fdc23d5a87c9832fa1ebd5f2b917527044de8fef3b22ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRBHT1800104
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:00:21Z
    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 0x8aa10c7fb93c914918fdc23d5a87c9832fa1ebd5f2b917527044de8fef3b22ab. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:00:21Z), 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/TRBHT1800104.
      date published: 2026-07-20T05:00:21Z
    audio: Yarınım, Bugünüm!..
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.083
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.613
      additional property: Energy
        type: PropertyValue
        value: 0.464
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.357
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.242
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.236
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.31
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Faili Meçhul
  type: MusicAlbum
  date published: 2023-07-12