TRT İstanbul Çocuk Korosu
type: MusicGroup
genre: anatolian rock
genre: turkish pop
popularity: 5
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1235a9b039f5104714475be9aeade05955b53358c0eb356f02cd998a017000a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/f685502a-9239-4f8f-b336-6fc1f4ec2178.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f685502a-9239-4f8f-b336-6fc1f4ec2178
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1235a9b039f5104714475be9aeade05955b53358c0eb356f02cd998a017000a8","name":"TRT İstanbul Çocuk Korosu","registered_at":"2026-06-21T15:38:14Z","symbol":"NIM1957841","token_address":"0x5a1a66d162bd1d62afc54e4506346a9260806cec","type":"artist","uuid":"f685502a-9239-4f8f-b336-6fc1f4ec2178"}
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 0x1235a9b039f5104714475be9aeade05955b53358c0eb356f02cd998a017000a8. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f685502a-9239-4f8f-b336-6fc1f4ec2178.json and https://artists.proofprofile.net/proofs/artist/f685502a-9239-4f8f-b336-6fc1f4ec2178.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x1235a9b039f5104714475be9aeade05955b53358c0eb356f02cd998a017000a8","name":"TRT İstanbul Çocuk Korosu","registered_at":"2026-06-21T15:38:14Z","symbol":"NIM1957841","token_address":"0x5a1a66d162bd1d62afc54e4506346a9260806cec","type":"artist","uuid":"f685502a-9239-4f8f-b336-6fc1f4ec2178"}
track: Sev Dünyayı
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209080
  explicit: false
  by artist: İbrahim Tatlıses
  by artist: Leman Sam
  by artist: Sibel Egemen
  by artist: Neco
  by artist: Cem Karaca
  by artist: Muazzez Abacı
  by artist: Sibel Tüzün
  by artist: Selçuk Ural
  by artist: Seden Gürel
  by artist: Ajda Pekkan
  by artist: Ayşegül Aldinç
  by artist: Fatih Erkoç
  by artist: Gül Erda
  by artist: Daniela Simmons
  by artist: TRT İstanbul Çocuk Korosu
  in album: Sev Dünyayı, Vol. 1
    type: MusicAlbum
    date published: 1992-06-23
  isrc code: TR0531303883
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T06:31:28+00:00
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    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ab080bdaec0d5d07ebee37886262a217630f83814d73a3ed9e13283aed964c1
  additional property: OTSHash
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    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0531303883
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0x0ab080bdaec0d5d07ebee37886262a217630f83814d73a3ed9e13283aed964c1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TR0531303883.
    date published: 2026-07-08T03:53:27Z
  audio: Sev Dünyayı
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.891
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.543
    additional property: Energy
      type: PropertyValue
      value: 0.667
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.41
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.132
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.468
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.845
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Sev Dünyayı
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209920
  explicit: false
  by artist: İbrahim Tatlıses
  by artist: Leman Sam
  by artist: Sibel Egemen
  by artist: Neco
  by artist: Cem Karaca
  by artist: Muazzez Abacı
  by artist: Sibel Tüzün
  by artist: Selçuk Ural
  by artist: Seden Gürel
  by artist: Ajda Pekkan
  by artist: Ayşegül Aldinç
  by artist: Fatih Erkoç
  by artist: Gül Erda
  by artist: Daniela Simmons
  by artist: TRT İstanbul Çocuk Korosu
  in album: Sev Dünyayı, Vol. 2
    type: MusicAlbum
    date published: 1992-06-23
  isrc code: TR0531303883
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T06:31:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ab080bdaec0d5d07ebee37886262a217630f83814d73a3ed9e13283aed964c1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0531303883
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x0ab080bdaec0d5d07ebee37886262a217630f83814d73a3ed9e13283aed964c1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TR0531303883.
    date published: 2026-07-02T03:55:08Z
  audio: Sev Dünyayı
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.524
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
    additional property: Time Signature
    additional property: Danceability
    additional property: Energy
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.551

Energy
type: PropertyValue
value: 0.534

Speechiness
type: PropertyValue
value: 0.041

Acousticness
type: PropertyValue
value: 0.462

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.168

Valence (Positivity)
type: PropertyValue
value: 0.583

Loudness (dB)
type: PropertyValue
value: -16.078

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major