Krispyan
type: MusicGroup
popularity: 6
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x808f8799d34f57414efb33e151787800ef80b07e1f5795b1c7aa18f6fa7a4c81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9281957-9f4c-4198-a71e-2650059110b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9281957-9f4c-4198-a71e-2650059110b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9281957-9f4c-4198-a71e-2650059110b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
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 0x808f8799d34f57414efb33e151787800ef80b07e1f5795b1c7aa18f6fa7a4c81. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9281957-9f4c-4198-a71e-2650059110b8.json and https://artists.proofprofile.net/proofs/artist/d9281957-9f4c-4198-a71e-2650059110b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
album: Nosleep
  type: MusicAlbum
  date published: 2018-08-15
album: nosleep
  type: MusicAlbum
  date published: 2018-08-15
album: You Make Me Too Sad
  type: MusicAlbum
  date published: 2018-08-29
  track: You Make Me Too Sad
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192089
    explicit: false
    by artist: Krispyan
    in album: You Make Me Too Sad
      type: MusicAlbum
      date published: 2018-08-29
    isrc code: QZJRB1968264
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T05:34:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b9a73ade3e1cc8dab6addfe2760e0e80131c1a2c187238d7600cc9def5b403c
    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/QZJRB1968264
    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 0x2b9a73ade3e1cc8dab6addfe2760e0e80131c1a2c187238d7600cc9def5b403c. 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/QZJRB1968264.
      date published: 2026-07-03T08:56:35Z
    audio: You Make Me Too Sad
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.004
      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: 0.776
      additional property: Energy
        type: PropertyValue
        value: 0.551
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.493
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.713
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.283
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.24
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: You Make Me Too Sad
  type: MusicAlbum
  date published: 2019-11-05
album: Goodlife
  type: MusicAlbum
  date published: 2019-11-27
album: Goodlife
  type: MusicAlbum
  date published: 2019-11-27
album: blur
  type: MusicAlbum
  date published: 2020-01-12
album: Blur
  type: MusicAlbum
  date published: 2020-01-12
album: Slowvibes
  type: MusicAlbum
  date published: 2020-07-29
album: Slowvibes
  type: MusicAlbum
  date published: 2020-07-29
album: a fool for loving you (am I?)
  type: MusicAlbum
  date published: 2021-02-19
album: LIL MAMA
  type: MusicAlbum
  date published: 2022-05-27
album: what you need
  type: MusicAlbum
  date published: 2022-08-05
album: everybody loves me
  type: MusicAlbum
  date published: 2022-08-05
album: seasonal depression
  type: MusicAlbum
  date published: 2022-12-28
album: doesn't that make you sad?
  type: MusicAlbum
  date published: 2023-02-06
album: a less than jolly holiday
  type: MusicAlbum
  date published: 2023-12-17
album: i was here
  type: MusicAlbum
  date published: 2024-01-14
album: Always Night In The North
  type: MusicAlbum
  date published: 2024-01-30
album: crazy
  type: MusicAlbum
  date published: 2024-02-11
album: growing pains
  type: MusicAlbum
  date published: 2025-07-04
album: baguettes in paris
  type: MusicAlbum
  date published: 2025-11-14