Erhan Tonbul
type: MusicGroup
popularity: 5
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebe2e9a298e9e1b3078564451fb9585e991c730c53d76b97bd248717adf85fae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1336d2e0-0f92-49ac-8333-7272ba2762b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1336d2e0-0f92-49ac-8333-7272ba2762b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1336d2e0-0f92-49ac-8333-7272ba2762b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebe2e9a298e9e1b3078564451fb9585e991c730c53d76b97bd248717adf85fae","name":"Erhan Tonbul","registered_at":"2026-06-15T20:19:44Z","symbol":"NIM0820819","token_address":"0x2bac4443ed418985de7d62ee2b4e2ac256f29ce2","type":"artist","uuid":"1336d2e0-0f92-49ac-8333-7272ba2762b2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe2e9a298e9e1b3078564451fb9585e991c730c53d76b97bd248717adf85fae. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1336d2e0-0f92-49ac-8333-7272ba2762b2.json and https://artists.proofprofile.net/proofs/artist/1336d2e0-0f92-49ac-8333-7272ba2762b2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xebe2e9a298e9e1b3078564451fb9585e991c730c53d76b97bd248717adf85fae","name":"Erhan Tonbul","registered_at":"2026-06-15T20:19:44Z","symbol":"NIM0820819","token_address":"0x2bac4443ed418985de7d62ee2b4e2ac256f29ce2","type":"artist","uuid":"1336d2e0-0f92-49ac-8333-7272ba2762b2"}
album: Ne Çare
  type: MusicAlbum
  date published: 2020-01-24
album: Ne Çare (Akustik Versiyon)
  type: MusicAlbum
  date published: 2020-02-19
album: Kırmızı
  type: MusicAlbum
  date published: 2020-02-28
album: Eskişehir'im Sen Bir Efsanesin
  type: MusicAlbum
  date published: 2020-04-03
  track: Eskişehir'im Sen Bir Efsanesin
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148514
    explicit: false
    by artist: Erhan Tonbul
    in album: Eskişehir'im Sen Bir Efsanesin
      type: MusicAlbum
      date published: 2020-04-03
    isrc code: QZFZ72080697
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T23:46:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8c700c026a110447460d40bf458b883a8ced0ff84cbd4988db48d9eb9a129f85
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958083
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958083
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72080697
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T01:50:31Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c700c026a110447460d40bf458b883a8ced0ff84cbd4988db48d9eb9a129f85. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72080697 — a six-check JSON result.
      date published: 2026-07-15T01:50:31Z
    audio: Eskişehir'im Sen Bir Efsanesin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.658
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.67
      additional property: Energy
        type: PropertyValue
        value: 0.755
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.104
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.05
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.91
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.19
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kara Dünyam
  type: MusicAlbum
  date published: 2020-05-15
album: Her Şey Bitti
  type: MusicAlbum
  date published: 2020-06-12