Hasan Tahtacı
type: MusicGroup
genre: arabesk
genre: oyun havasi
popularity: 14
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03d393ee81757e0b8abdf684e2bc66acbbb962615ce7dc000ae817edeb3e4ef7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14922f08-eaa9-4165-b5d5-b7d7ec41aaa0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14922f08-eaa9-4165-b5d5-b7d7ec41aaa0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14922f08-eaa9-4165-b5d5-b7d7ec41aaa0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03d393ee81757e0b8abdf684e2bc66acbbb962615ce7dc000ae817edeb3e4ef7","name":"Hasan Tahtacı","registered_at":"2026-06-14T06:39:34Z","symbol":"NIM0369788","token_address":"0xf79054f7804b862919c9a9bc205f185ccaf8f8d4","type":"artist","uuid":"14922f08-eaa9-4165-b5d5-b7d7ec41aaa0"}
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 0x03d393ee81757e0b8abdf684e2bc66acbbb962615ce7dc000ae817edeb3e4ef7. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14922f08-eaa9-4165-b5d5-b7d7ec41aaa0.json and https://artists.proofprofile.net/proofs/artist/14922f08-eaa9-4165-b5d5-b7d7ec41aaa0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:22:11Z
  text: {"copyright_id":"0x03d393ee81757e0b8abdf684e2bc66acbbb962615ce7dc000ae817edeb3e4ef7","name":"Hasan Tahtacı","registered_at":"2026-06-14T06:39:34Z","symbol":"NIM0369788","token_address":"0xf79054f7804b862919c9a9bc205f185ccaf8f8d4","type":"artist","uuid":"14922f08-eaa9-4165-b5d5-b7d7ec41aaa0"}
album: Kırdı Kollarımı
  type: MusicAlbum
  date published: 2022-11-30
album: Züleyha Ha Bekletme Ha
  type: MusicAlbum
  date published: 2023-10-10
album: Buldun mu
  type: MusicAlbum
  date published: 2023-10-13
album: Buldun mu
  type: MusicAlbum
  date published: 2023-10-13
  track: Buldun mu
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152787
    explicit: false
    by artist: Hasan Tahtacı
    in album: Buldun mu
      type: MusicAlbum
      date published: 2023-10-13
    genre: arabesk
    genre: oyun havasi
    isrc code: DGA0H2341921
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T09:57:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdee87e7e77aeb15e05ecbcdf4d6eebe48c27194d170be66cc0efb738e50be20e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957852
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957852
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0H2341921
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T11:25:45Z
    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 0xdee87e7e77aeb15e05ecbcdf4d6eebe48c27194d170be66cc0efb738e50be20e. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/DGA0H2341921.
      date published: 2026-07-13T11:25:45Z
    audio: Buldun mu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.422
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.489
      additional property: Energy
        type: PropertyValue
        value: 0.116
      additional property: Speechiness
        type: PropertyValue
        value: 0.11
      additional property: Acousticness
        type: PropertyValue
        value: 0.847
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.235
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.482
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.13
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Gel Deneyelim Yeniden
  type: MusicAlbum
  date published: 2023-10-16
album: Gel Deneyelim Yeniden
  type: MusicAlbum
  date published: 2023-10-16
album: Can Özüm
  type: MusicAlbum
  date published: 2023-11-09
album: Dönmez Olsun
  type: MusicAlbum
  date published: 2023-11-10
album: Unut Benide Her Yalan Gibi Unut
  type: MusicAlbum
  date published: 2024-10-31
album: Can Özüm
  type: MusicAlbum
  date published: 2024-10-31
album: Ateşlerde Yanacağım
  type: MusicAlbum
  date published: 2024-10-31
album: Dönmez Olsun
  type: MusicAlbum
  date published: 2024-10-31
album: Kırdı Kollarımı
  type: MusicAlbum
  date published: 2024-10-31
  track: Kırdı Kollarımı
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255190
    explicit: false
    by artist: Hasan Tahtacı
    in album: Kırdı Kollarımı
      type: MusicAlbum
      date published: 2024-10-31
    genre: arabesk
    genre: oyun havasi
    isrc code: DGA0P2458359
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T05:17:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4baf923ca93ef982da41409b2d7397c2f2551b66688556dca66fd5d6009b37d3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2458359
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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
    audio: Kırdı Kollarımı
album: Bozuyorum Yeminimi
album: Kabul Et
album: Sustum
album: Buldun Mu

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baf923ca93ef982da41409b2d7397c2f2551b66688556dca66fd5d6009b37d3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DGA0P2458359.
date published: 2026-07-03T08:56:35Z

Kırdı Kollarımı
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 101.477
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: 0.392
additional property: Energy
  type: PropertyValue
  value: 0.476
additional property: Speechiness
  type: PropertyValue
  value: 0.037
additional property: Acousticness
  type: PropertyValue
  value: 0.847
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.44
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.325
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.481
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor

Bozuyorum Yeminimi
type: MusicAlbum
date published: 2024-10-31

Kabul Et
type: MusicAlbum
date published: 2024-10-31

Sustum
type: MusicAlbum
date published: 2024-10-31

Buldun Mu
type: MusicAlbum
date published: 2024-10-31