Leaving the Sequence
type: MusicGroup
genre: synthwave
popularity: 4
followers: 123
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1f19acff3215853f2e8c7195c1ca9720e970482db40c646a2585c1e5a23a443
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bbc92c5-dbe9-48fd-b807-5d95335d425e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bbc92c5-dbe9-48fd-b807-5d95335d425e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bbc92c5-dbe9-48fd-b807-5d95335d425e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1f19acff3215853f2e8c7195c1ca9720e970482db40c646a2585c1e5a23a443","name":"Leaving the Sequence","registered_at":"2026-06-16T10:23:34Z","symbol":"NIM1022285","token_address":"0x47ffc4dfacffddefc591b280478dae3c9e9c9225","type":"artist","uuid":"3bbc92c5-dbe9-48fd-b807-5d95335d425e"}
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 0xf1f19acff3215853f2e8c7195c1ca9720e970482db40c646a2585c1e5a23a443. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bbc92c5-dbe9-48fd-b807-5d95335d425e.json and https://artists.proofprofile.net/proofs/artist/3bbc92c5-dbe9-48fd-b807-5d95335d425e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf1f19acff3215853f2e8c7195c1ca9720e970482db40c646a2585c1e5a23a443","name":"Leaving the Sequence","registered_at":"2026-06-16T10:23:34Z","symbol":"NIM1022285","token_address":"0x47ffc4dfacffddefc591b280478dae3c9e9c9225","type":"artist","uuid":"3bbc92c5-dbe9-48fd-b807-5d95335d425e"}
album: First Horizon
  type: MusicAlbum
  date published: 2019-04-12
album: Bootes Void
  type: MusicAlbum
  date published: 2019-05-07
album: Bootes Void
  type: MusicAlbum
  date published: 2019-05-07
album: The Signal
  type: MusicAlbum
  date published: 2019-06-07
album: New Frontiers
  type: MusicAlbum
  date published: 2020-08-21
  track: New Frontiers
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217062
    explicit: false
    by artist: Leaving the Sequence
    in album: New Frontiers
      type: MusicAlbum
      date published: 2020-08-21
    genre: synthwave
    isrc code: QZK6N2017832
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:53:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x47fd3892ea0f7b646f9ef8fb82f8f538530693037d52fe7e8ebf1aa8e102e7fa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2017832
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x47fd3892ea0f7b646f9ef8fb82f8f538530693037d52fe7e8ebf1aa8e102e7fa. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZK6N2017832.
      date published: 2026-07-18T04:13:26Z
    audio: New Frontiers
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.049
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.457
      additional property: Energy
        type: PropertyValue
        value: 0.519
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.071
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.479
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.345
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: New Frontiers
  type: MusicAlbum
  date published: 2020-08-21
album: The Last Orbit
  type: MusicAlbum
  date published: 2024-09-15