nocturnal flat
type: MusicGroup
popularity: 6
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc811250e3c4f61f456ab3b170c07274493ab8d4c1c7a9ff39ad27e89d722e8d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed965a45-8cb1-4bb7-a09d-29120ac2cd96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed965a45-8cb1-4bb7-a09d-29120ac2cd96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed965a45-8cb1-4bb7-a09d-29120ac2cd96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc811250e3c4f61f456ab3b170c07274493ab8d4c1c7a9ff39ad27e89d722e8d4","name":"nocturnal flat","registered_at":"2026-06-21T11:35:11Z","symbol":"NIM1913535","token_address":"0x6585979ee7809d8c33751f5b68e3db9708763026","type":"artist","uuid":"ed965a45-8cb1-4bb7-a09d-29120ac2cd96"}
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 0xc811250e3c4f61f456ab3b170c07274493ab8d4c1c7a9ff39ad27e89d722e8d4. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed965a45-8cb1-4bb7-a09d-29120ac2cd96.json and https://artists.proofprofile.net/proofs/artist/ed965a45-8cb1-4bb7-a09d-29120ac2cd96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xc811250e3c4f61f456ab3b170c07274493ab8d4c1c7a9ff39ad27e89d722e8d4","name":"nocturnal flat","registered_at":"2026-06-21T11:35:11Z","symbol":"NIM1913535","token_address":"0x6585979ee7809d8c33751f5b68e3db9708763026","type":"artist","uuid":"ed965a45-8cb1-4bb7-a09d-29120ac2cd96"}
album: raindrops
  type: MusicAlbum
  date published: 2022-07-28
album: rural surroundings
  type: MusicAlbum
  date published: 2022-08-29
album: December Dusk
  type: MusicAlbum
  date published: 2023-12-04
album: Moonlight Glow
  type: MusicAlbum
  date published: 2023-12-11
album: Sleeping Meadow
  type: MusicAlbum
  date published: 2023-12-18
album: Fireflies
  type: MusicAlbum
  date published: 2024-01-01
album: December Dusk
  type: MusicAlbum
  date published: 2024-04-22
  track: rural surroundings
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151550
    explicit: false
    by artist: nocturnal flat
    in album: December Dusk
      type: MusicAlbum
      date published: 2024-04-22
    isrc code: GBPS84237153
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T14:49:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa93a4aaaaa24f4256c5587804fe1ec7b1ea313de534ceb2bffe1b756e14aa011
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958166
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS84237153
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:55:19Z
    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 0xa93a4aaaaa24f4256c5587804fe1ec7b1ea313de534ceb2bffe1b756e14aa011. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GBPS84237153.
      date published: 2026-07-15T15:55:19Z
    audio: rural surroundings
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.053
      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: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.267
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.965
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.901
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.374
      additional property: Loudness (dB)
        type: PropertyValue
        value: -25.235
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Comforting Downtime
  type: MusicAlbum
  date published: 2024-05-27
album: Stillness Bliss
  type: MusicAlbum
  date published: 2024-06-24
  track: Capture Lightly
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132702
    explicit: false
    by artist: nocturnal flat
    in album: Stillness Bliss
      type: MusicAlbum
      date published: 2024-06-24
    isrc code: GBPS85902369
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T03:58:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfd01d51c936a7f5a296557f00cf59e9c2dd4e0dfcaefb4d940e1d7311eea546e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960344
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960344
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS85902369
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T04:14:58Z
    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 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 0xfd01d51c936a7f5a296557f00cf59e9c2dd4e0dfcaefb4d940e1d7311eea546e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBPS85902369.
      date published: 2026-07-31T04:14:58Z
    audio: Capture Lightly
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 50
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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
album: Easy Serenity
album: Ambient Awakening
album: Constellations

Danceability
type: PropertyValue
value: 0

Energy
type: PropertyValue
value: 0

Speechiness
type: PropertyValue
value: 0

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0

Valence (Positivity)
type: PropertyValue
value: 0

Loudness (dB)
type: PropertyValue
value: -4.615

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

Easy Serenity
type: MusicAlbum
date published: 2024-07-29

Ambient Awakening
type: MusicAlbum
date published: 2024-09-02

Constellations
type: MusicAlbum
date published: 2024-09-02