Ağasarlı Fevzi
type: MusicGroup
genre: karadeniz folk
genre: oyun havasi
popularity: 11
followers: 684
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25a49440624ce1658b9ba130e8d91275c94e02baaf2ed0ae7a1ac4035d1eab1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/411a17b0-6a4c-46f5-bbba-44e7fd248c7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/411a17b0-6a4c-46f5-bbba-44e7fd248c7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/411a17b0-6a4c-46f5-bbba-44e7fd248c7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25a49440624ce1658b9ba130e8d91275c94e02baaf2ed0ae7a1ac4035d1eab1d","name":"Ağasarlı Fevzi","registered_at":"2026-06-14T11:16:44Z","symbol":"NIM0435902","token_address":"0x50c14583d52700e6b3b57624e78103c618e34fb1","type":"artist","uuid":"411a17b0-6a4c-46f5-bbba-44e7fd248c7d"}
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 0x25a49440624ce1658b9ba130e8d91275c94e02baaf2ed0ae7a1ac4035d1eab1d. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/411a17b0-6a4c-46f5-bbba-44e7fd248c7d.json and https://artists.proofprofile.net/proofs/artist/411a17b0-6a4c-46f5-bbba-44e7fd248c7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
  text: {"copyright_id":"0x25a49440624ce1658b9ba130e8d91275c94e02baaf2ed0ae7a1ac4035d1eab1d","name":"Ağasarlı Fevzi","registered_at":"2026-06-14T11:16:44Z","symbol":"NIM0435902","token_address":"0x50c14583d52700e6b3b57624e78103c618e34fb1","type":"artist","uuid":"411a17b0-6a4c-46f5-bbba-44e7fd248c7d"}
album: Yayla Çiçeği / Hiişşt Kız
  type: MusicAlbum
  date published: 2004-05-05
  track: Hey Ettim Koyunumu
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252290
    explicit: false
    by artist: Ağasarlı Fevzi
    in album: Yayla Çiçeği / Hiişşt Kız
      type: MusicAlbum
      date published: 2004-05-05
    genre: karadeniz folk
    genre: oyun havasi
    isrc code: TRAEC0400042
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T23:33:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x97435f23a339d9d06fb3c182bdabb39b81a59b8733e7fb884c3acb7d15915dcd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRAEC0400042
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x97435f23a339d9d06fb3c182bdabb39b81a59b8733e7fb884c3acb7d15915dcd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TRAEC0400042.
      date published: 2026-07-04T11:19:20Z
    audio: Hey Ettim Koyunumu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.291
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.876
      additional property: Energy
        type: PropertyValue
        value: 0.832
      additional property: Speechiness
        type: PropertyValue
        value: 0.393
      additional property: Acousticness
        type: PropertyValue
        value: 0.659
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.961
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.546
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Çileli Anam
  type: MusicAlbum
  date published: 2006-04-19
album: Seyir Edersin Anca
  type: MusicAlbum
  date published: 2010-04-12
  track: Seyir Edersin Anca
    type: MusicRecording
    duration: PT5M28S
    duration ms: 328751
    explicit: false
    by artist: Ağasarlı Fevzi
    in album: Seyir Edersin Anca
      type: MusicAlbum
      date published: 2010-04-12
    genre: karadeniz folk
    genre: oyun havasi
    isrc code: TRAEC1000030
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:50:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xecf643937cb22a541300ee53ae22d6d62a7aa5a071fa73a8372ec1839686e49e
    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/TRAEC1000030
    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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf643937cb22a541300ee53ae22d6d62a7aa5a071fa73a8372ec1839686e49e. 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/TRAEC1000030.
      date published: 2026-07-03T08:56:35Z
    audio: Seyir Edersin Anca
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.546
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.85
      additional property: Energy
        type: PropertyValue
        value: 0.969
      additional property: Speechiness
        type: PropertyValue
        value: 0.399
      additional property: Acousticness
        type: PropertyValue
        value: 0.659
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Vargit Çiçeği
album: Ben Bir Kere Severim
album: Horon

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.231

Valence (Positivity)
type: PropertyValue
value: 0.958

Loudness (dB)
type: PropertyValue
value: -5.08

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Vargit Çiçeği
type: MusicAlbum
date published: 2018-11-13

Ben Bir Kere Severim
type: MusicAlbum
date published: 2021-12-27

Horon
type: MusicAlbum
date published: 2022-03-16