Nychta
type: MusicGroup
popularity: 3
followers: 390
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d596bf923a985719d71588eff8423d10449a500929cd27b0dd718932cfadfbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f634d258-7869-4777-8333-1766e1ca89af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f634d258-7869-4777-8333-1766e1ca89af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f634d258-7869-4777-8333-1766e1ca89af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
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 0x2d596bf923a985719d71588eff8423d10449a500929cd27b0dd718932cfadfbe. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f634d258-7869-4777-8333-1766e1ca89af.json and https://artists.proofprofile.net/proofs/artist/f634d258-7869-4777-8333-1766e1ca89af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
album: For Elise
  type: MusicAlbum
  date published: 2020-01-28
album: Childhood
  type: MusicAlbum
  date published: 2020-02-06
album: After Midnight
  type: MusicAlbum
  date published: 2020-02-27
album: Explore
  type: MusicAlbum
  date published: 2020-03-20
album: Autumn Flow
  type: MusicAlbum
  date published: 2020-04-25
  track: Autumn Flow
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201689
    explicit: false
    by artist: Nychta
    in album: Autumn Flow
      type: MusicAlbum
      date published: 2020-04-25
    isrc code: QZDA42008650
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T09:54:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf51f3e8114377577f48b0096ebf50257bc466ff94ffc003ec146ec62cc2f5f43
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958996
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958996
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42008650
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T12:56:43Z
    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 0xf51f3e8114377577f48b0096ebf50257bc466ff94ffc003ec146ec62cc2f5f43. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:56:43Z), 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/QZDA42008650.
      date published: 2026-07-21T12:56:43Z
    audio: Autumn Flow
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.944
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.57
      additional property: Energy
        type: PropertyValue
        value: 0.135
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.985
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.864
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.108
      additional property: Loudness (dB)
        type: PropertyValue
        value: -31.355
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dreaming
  type: MusicAlbum
  date published: 2020-06-01
album: A Midsummer Night's Dream
  type: MusicAlbum
  date published: 2020-06-29
album: Flying
  type: MusicAlbum
  date published: 2020-09-04
album: Ice Heart
  type: MusicAlbum
  date published: 2020-10-18
album: Vibez
  type: MusicAlbum
  date published: 2020-11-06
album: Evening Light
  type: MusicAlbum
  date published: 2020-12-15
album: Floating
  type: MusicAlbum
  date published: 2021-01-21
album: Chilling Couch
  type: MusicAlbum
  date published: 2021-10-29
album: Space Cowboy
  type: MusicAlbum
  date published: 2022-02-24
album: Early Riser
  type: MusicAlbum
  date published: 2022-09-09
album: Nostalgia
  type: MusicAlbum
  date published: 2022-11-22
album: Lucie
  type: MusicAlbum
  date published: 2023-01-03
album: Time
  type: MusicAlbum
  date published: 2023-02-13
album: Ghosts
  type: MusicAlbum
  date published: 2023-03-14
album: Late Night
  type: MusicAlbum
  date published: 2023-04-26