Sermest
type: MusicGroup
popularity: 18
followers: 509
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf330ee1b3335bdedd23759c676be09ce496316462167fc56c5b4f2d27956843d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b66446c-4297-4dd3-a2cf-487794348c8f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b66446c-4297-4dd3-a2cf-487794348c8f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b66446c-4297-4dd3-a2cf-487794348c8f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
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 0xf330ee1b3335bdedd23759c676be09ce496316462167fc56c5b4f2d27956843d. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b66446c-4297-4dd3-a2cf-487794348c8f.json and https://artists.proofprofile.net/proofs/artist/3b66446c-4297-4dd3-a2cf-487794348c8f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: Pazar Çarşı
  type: MusicAlbum
  date published: 2020-09-25
album: Kayıp
  type: MusicAlbum
  date published: 2020-11-25
album: Yağmur
  type: MusicAlbum
  date published: 2021-01-25
album: Çocuk
  type: MusicAlbum
  date published: 2021-03-25
album: Uyan
  type: MusicAlbum
  date published: 2021-10-08
album: Kırmasınlar Yeter
  type: MusicAlbum
  date published: 2021-11-05
album: Farklıyız
  type: MusicAlbum
  date published: 2021-12-10
album: Gelin
  type: MusicAlbum
  date published: 2022-01-07
album: Küçük Evim
  type: MusicAlbum
  date published: 2022-02-14
album: BYBY
  type: MusicAlbum
  date published: 2022-03-18
album: Firuze
  type: MusicAlbum
  date published: 2022-12-16
album: Kapkara Gecelerim
  type: MusicAlbum
  date published: 2023-02-03
album: Y.O.K
  type: MusicAlbum
  date published: 2023-05-26
album: Sen Söyle Kadın
  type: MusicAlbum
  date published: 2023-08-04
album: Kızıl Gece
  type: MusicAlbum
  date published: 2024-03-08
  track: Kızıl Gece
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222470
    explicit: false
    by artist: Sermest
    in album: Kızıl Gece
      type: MusicAlbum
      date published: 2024-03-08
    isrc code: QM4TW2499801
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T01:14:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x54fcebe004b5aef91479c054ba8ec5d8acfc18eef501fb6eef43204f11969781
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2499801
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0x54fcebe004b5aef91479c054ba8ec5d8acfc18eef501fb6eef43204f11969781. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QM4TW2499801.
      date published: 2026-07-18T02:58:58Z
    audio: Kızıl Gece
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.941
      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: 0.515
      additional property: Energy
        type: PropertyValue
        value: 0.545
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.388
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.35
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.326
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor