Cihan Serez
type: MusicGroup
genre: oyun havasi
popularity: 29
followers: 3457
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb95e488d00b3db3fd4409bc5e11750fd9a344ea57a380cc59d997407c735ca98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bfd97fa-01be-42d1-aa8f-aba48c36bd16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bfd97fa-01be-42d1-aa8f-aba48c36bd16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8bfd97fa-01be-42d1-aa8f-aba48c36bd16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb95e488d00b3db3fd4409bc5e11750fd9a344ea57a380cc59d997407c735ca98","name":"Cihan Serez","registered_at":"2026-06-12T18:07:57Z","symbol":"NIM0331492","token_address":"0xd31d3a7465e5dea388c1c7b4c8f82e113aae496e","type":"artist","uuid":"8bfd97fa-01be-42d1-aa8f-aba48c36bd16"}
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 0xb95e488d00b3db3fd4409bc5e11750fd9a344ea57a380cc59d997407c735ca98. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bfd97fa-01be-42d1-aa8f-aba48c36bd16.json and https://artists.proofprofile.net/proofs/artist/8bfd97fa-01be-42d1-aa8f-aba48c36bd16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb95e488d00b3db3fd4409bc5e11750fd9a344ea57a380cc59d997407c735ca98","name":"Cihan Serez","registered_at":"2026-06-12T18:07:57Z","symbol":"NIM0331492","token_address":"0xd31d3a7465e5dea388c1c7b4c8f82e113aae496e","type":"artist","uuid":"8bfd97fa-01be-42d1-aa8f-aba48c36bd16"}
album: Tuzlu Gayda
  type: MusicAlbum
  date published: 2020-02-14
  track: Tuzlu Gayda
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178311
    explicit: false
    by artist: Cihan Serez
    in album: Tuzlu Gayda
      type: MusicAlbum
      date published: 2020-02-14
    genre: oyun havasi
    isrc code: TR3732000040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T04:03:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xefb5c812006a83f4ff2e2fcb7c2b5ccb78cd67cfae4a52c50f1becba72a51813
    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/TR3732000040
    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 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 0xefb5c812006a83f4ff2e2fcb7c2b5ccb78cd67cfae4a52c50f1becba72a51813. 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/TR3732000040.
      date published: 2026-07-04T11:19:20Z
    audio: Tuzlu Gayda
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.918
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.753
      additional property: Energy
        type: PropertyValue
        value: 0.742
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.044
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.462
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.556
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.952
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Çat Çat Çat / Aga Mafya
  type: MusicAlbum
  date published: 2020-10-14
  track: Size Çingene Büyüsü Yapacam
    type: MusicRecording
    duration: PT2M19S
    duration ms: 139279
    explicit: false
    by artist: Cihan Serez
    in album: Çat Çat Çat / Aga Mafya
      type: MusicAlbum
      date published: 2020-10-14
    genre: oyun havasi
    isrc code: TR3732000802
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:27:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb5f27d8e6baa37b4a58d53cc9d222b6eec5d4e1d99653da5cc1f7a535e0fc9b3
    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/TR3732000802
    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 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 0xb5f27d8e6baa37b4a58d53cc9d222b6eec5d4e1d99653da5cc1f7a535e0fc9b3. 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/TR3732000802.
      date published: 2026-07-03T08:56:35Z
    audio: Size Çingene Büyüsü Yapacam
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.015
      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: 0.686
      additional property: Energy
        type: PropertyValue
        value: 0.724
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.286
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Kleopatra Gibiyim
album: Şeker Kız Kendi
album: Nerde Yedin Paraları
album: Ci̇han Serez Hollywood Yildizi Roman Havasi
album: Ci̇han Serez Yazgülü Cover
album: Ci̇han Serez Roman Havası
album: Kasimpaşa Gaydasi
album: Gebermeyesi̇celer Roman Havasi
album: Ci̇han Serez Olele Roman Havasi
album: Düğünümüz Var Çıkın Çıkın Gelin Roman Havasi
album: Süslü Süslü Roman Havasi
album: Benim O Pop Tallava
album: Saltanatlı Çocuklarım Doğduğu Günden Beri
album: Hepi̇mi̇z Çok Kaymakiz
album: Kıskandıran Güzelliğin
album: Trakya Gaydası (Baştan Aşa Roman Havası)
album: Biz Güzeliz Aynen Roman Havası
album: Depapı̇ro Mafya Babası
album: Tallava Para Kimde Patron Orda (.)
album: Kredi Çek Roman Havası
album: Delikanlı Yüreğim (Roman Havası)
album: Güzelliğim Dillere Destan
album: Cin Çarpsın Soyunuzu Sopunuzu

Valence (Positivity)
type: PropertyValue
value: 0.514

Loudness (dB)
type: PropertyValue
value: -4.059

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Çat Çat Çat / Aga Mafya
type: MusicAlbum
date published: 2020-10-14

Tuzlu Gayda
type: MusicAlbum
date published: 2020-10-14

Kleopatra Gibiyim
type: MusicAlbum
date published: 2021-03-11

Şeker Kız Kendi
type: MusicAlbum
date published: 2021-07-21

Şeker Kız Kendi
type: MusicAlbum
date published: 2021-07-21
track: Şeker Kız Kendi
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178728
  explicit: false
  by artist: Cihan Serez
  in album: Şeker Kız Kendi
    type: MusicAlbum
    date published: 2021-07-21
  genre: oyun havasi
  isrc code: TR3732100817
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T12:08:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x211453e943346538a8f88cffb730bc3bd6c0399ff95c4449fc39207ee2d5e9e4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958878
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958878
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR3732100817
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T12:32:15Z
  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 0x211453e943346538a8f88cffb730bc3bd6c0399ff95c4449fc39207ee2d5e9e4. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/TR3732100817.
    date published: 2026-07-20T12:32:15Z
  audio: Şeker Kız Kendi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.054
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.55
    additional property: Energy
      type: PropertyValue
      value: 0.873
    additional property: Speechiness
      type: PropertyValue
      value: 0.113
    additional property: Acousticness
      type: PropertyValue
      value: 0.011
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.348
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.688
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.897
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Nerde Yedin Paraları
type: MusicAlbum
date published: 2022-04-19

Nerde Yedin Paraları
type: MusicAlbum
date published: 2022-04-19

Ci̇han Serez Hollywood Yildizi Roman Havasi
type: MusicAlbum
date published: 2023-03-28

Ci̇han Serez Yazgülü Cover
type: MusicAlbum
date published: 2023-03-31

Ci̇han Serez Roman Havası
type: MusicAlbum
date published: 2023-04-20

Kasimpaşa Gaydasi
type: MusicAlbum
date published: 2023-04-20

Gebermeyesi̇celer Roman Havasi
type: MusicAlbum
date published: 2023-04-28

Ci̇han Serez Olele Roman Havasi
type: MusicAlbum
date published: 2023-04-29

Düğünümüz Var Çıkın Çıkın Gelin Roman Havasi
type: MusicAlbum
date published: 2023-06-02

Süslü Süslü Roman Havasi
type: MusicAlbum
date published: 2023-07-28

Benim O Pop Tallava
type: MusicAlbum
date published: 2023-08-02

Saltanatlı Çocuklarım Doğduğu Günden Beri
type: MusicAlbum
date published: 2023-10-05

Hepi̇mi̇z Çok Kaymakiz
type: MusicAlbum
date published: 2023-10-29

Kıskandıran Güzelliğin
type: MusicAlbum
date published: 2024-08-28
track: Kıskandıran Güzelliğin
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111000
  explicit: false
  by artist: Cihan Serez
  in album: Kıskandıran Güzelliğin
    type: MusicAlbum
    date published: 2024-08-28
  genre: oyun havasi
  isrc code: DGA0M2490451
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T15:05:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c3c8c30ef46dbda1a77ac425a904e21ae2ff25ad018953bd8782abd223fa636
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958567
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958567
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2490451
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T15:22:40Z
  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 0x5c3c8c30ef46dbda1a77ac425a904e21ae2ff25ad018953bd8782abd223fa636. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/DGA0M2490451.
    date published: 2026-07-18T15:22:40Z
  audio: Kıskandıran Güzelliğin
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.007
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.682
    additional property: Energy
      type: PropertyValue
      value: 0.73
    additional property: Speechiness
      type: PropertyValue
      value: 0.111
    additional property: Acousticness
      type: PropertyValue
      value: 0.281
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.436
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.737
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.066
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Trakya Gaydası (Baştan Aşa Roman Havası)
type: MusicAlbum
date published: 2024-08-28

Biz Güzeliz Aynen Roman Havası
type: MusicAlbum
date published: 2024-08-31

Depapı̇ro Mafya Babası
type: MusicAlbum
date published: 2024-09-04

Tallava Para Kimde Patron Orda (.)
type: MusicAlbum
date published: 2024-09-08

Kredi Çek Roman Havası
type: MusicAlbum
date published: 2024-09-10

Delikanlı Yüreğim (Roman Havası)
type: MusicAlbum
date published: 2024-10-14

Güzelliğim Dillere Destan
type: MusicAlbum
date published: 2024-10-30

Cin Çarpsın Soyunuzu Sopunuzu
type: MusicAlbum
date published: 2025-03-28
track: Cin Çarpsın Soyunuzu Sopunuzu
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141000
  explicit: false
  by artist: Cihan Serez
  in album: Cin Çarpsın Soyunuzu Sopunuzu
    type: MusicAlbum
    date published: 2025-03-28
  genre: oyun havasi
  isrc code: FR96X2547186
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T11:35:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x621f84060786781a075a543bd8d470775311ee593132e1fa6dd23fc323485d3e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959128
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959128
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2547186
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T12:33:25Z
  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 0x621f84060786781a075a543bd8d470775311ee593132e1fa6dd23fc323485d3e. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/FR96X2547186.
    date published: 2026-07-22T12:33:25Z
  audio: Cin Çarpsın Soyunuzu Sopunuzu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.978
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.695
    additional property: Energy
      type: PropertyValue
      value: 0.781
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.374
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.056
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.702
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.652
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major