Fall and Fixture
type: MusicGroup
popularity: 2
followers: 135
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0efd0af1b828eaa44f19a0c42c41c293ef6b33eda9ead45e0805295aa92ac47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8747a373-96b8-4947-a223-cf2708553d77.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8747a373-96b8-4947-a223-cf2708553d77.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8747a373-96b8-4947-a223-cf2708553d77
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0efd0af1b828eaa44f19a0c42c41c293ef6b33eda9ead45e0805295aa92ac47","name":"Fall and Fixture","registered_at":"2026-06-17T12:46:00Z","symbol":"NIM1399760","token_address":"0x81464ec61e125a4416a5b0faac0a245c0617bf3d","type":"artist","uuid":"8747a373-96b8-4947-a223-cf2708553d77"}
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 0xa0efd0af1b828eaa44f19a0c42c41c293ef6b33eda9ead45e0805295aa92ac47. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8747a373-96b8-4947-a223-cf2708553d77.json and https://artists.proofprofile.net/proofs/artist/8747a373-96b8-4947-a223-cf2708553d77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa0efd0af1b828eaa44f19a0c42c41c293ef6b33eda9ead45e0805295aa92ac47","name":"Fall and Fixture","registered_at":"2026-06-17T12:46:00Z","symbol":"NIM1399760","token_address":"0x81464ec61e125a4416a5b0faac0a245c0617bf3d","type":"artist","uuid":"8747a373-96b8-4947-a223-cf2708553d77"}
album: Apricity
  type: MusicAlbum
  date published: 2021-06-04
  track: Apricity
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145269
    explicit: false
    by artist: Fall and Fixture
    in album: Apricity
      type: MusicAlbum
      date published: 2021-06-04
    isrc code: QZHNA2171513
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:55:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe71caf2908c169e1e7932ef690b95f159a2abef7550a32b9440a3c0605472738
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2171513
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0xe71caf2908c169e1e7932ef690b95f159a2abef7550a32b9440a3c0605472738. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZHNA2171513.
      date published: 2026-07-22T11:35:32Z
    audio: Apricity
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.477
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.187
      additional property: Energy
        type: PropertyValue
        value: 0.065
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.841
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.864
      additional property: Liveness
        type: PropertyValue
        value: 0.045
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.103
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.498
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Aura
  type: MusicAlbum
  date published: 2021-07-08
album: Vaivén EP
  type: MusicAlbum
  date published: 2021-09-06
album: Sileo
  type: MusicAlbum
  date published: 2022-02-21
album: Evanescent EP
  type: MusicAlbum
  date published: 2022-05-06
album: 24219
  type: MusicAlbum
  date published: 2022-06-08
album: Ending
  type: MusicAlbum
  date published: 2022-12-31
album: orión
  type: MusicAlbum
  date published: 2023-02-14
album: leave behind
  type: MusicAlbum
  date published: 2023-12-26