Crash Nebula
type: MusicGroup
popularity: 5
followers: 416
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81ffb3482b80f277170c4bb707bfe236ba1cca91716a0e409e0e5d025a66aa6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69d94c7e-8f87-44a7-8474-b6f763a2d54b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69d94c7e-8f87-44a7-8474-b6f763a2d54b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69d94c7e-8f87-44a7-8474-b6f763a2d54b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81ffb3482b80f277170c4bb707bfe236ba1cca91716a0e409e0e5d025a66aa6c","name":"Crash Nebula","registered_at":"2026-06-17T02:31:28Z","symbol":"NIM1253202","token_address":"0xf920b9600dbcb92e105dd524e9f66db61409f01f","type":"artist","uuid":"69d94c7e-8f87-44a7-8474-b6f763a2d54b"}
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 0x81ffb3482b80f277170c4bb707bfe236ba1cca91716a0e409e0e5d025a66aa6c. 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/69d94c7e-8f87-44a7-8474-b6f763a2d54b.json and https://artists.proofprofile.net/proofs/artist/69d94c7e-8f87-44a7-8474-b6f763a2d54b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x81ffb3482b80f277170c4bb707bfe236ba1cca91716a0e409e0e5d025a66aa6c","name":"Crash Nebula","registered_at":"2026-06-17T02:31:28Z","symbol":"NIM1253202","token_address":"0xf920b9600dbcb92e105dd524e9f66db61409f01f","type":"artist","uuid":"69d94c7e-8f87-44a7-8474-b6f763a2d54b"}
album: Skipping Out
  type: MusicAlbum
  date published: 2023-05-04
album: Sunset Until Midnight
  type: MusicAlbum
  date published: 2023-05-30
album: Worth Writing Home
  type: MusicAlbum
  date published: 2023-06-26
album: Weather
  type: MusicAlbum
  date published: 2023-12-01
album: Split
  type: MusicAlbum
  date published: 2024-05-04
  track: Second Best
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224272
    explicit: false
    by artist: Crash Nebula
    in album: Split
      type: MusicAlbum
      date published: 2024-05-04
    isrc code: USHM22436288
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T04:33:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f792382bb1ea60caa373fbbb13374b949bc65eff9aeed6597b1b2672959c69c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22436288
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x7f792382bb1ea60caa373fbbb13374b949bc65eff9aeed6597b1b2672959c69c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22436288 — a six-check JSON result.
      date published: 2026-07-19T07:14:39Z
    audio: Second Best
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 167.009
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.398
      additional property: Energy
        type: PropertyValue
        value: 0.997
      additional property: Speechiness
        type: PropertyValue
        value: 0.302
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.174
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.107
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.693
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sinking Lower
  type: MusicAlbum
  date published: 2024-07-04
album: Benny
  type: MusicAlbum
  date published: 2024-12-23