Seba Clasher
type: MusicGroup
popularity: 5
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x628eab91e13be66ce7762bedd8e0340846dde69c96dc4f1435075035ff2d9fe1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953941
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953941
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/212388e4-6d99-439d-8ca9-145b97bf0429.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/212388e4-6d99-439d-8ca9-145b97bf0429.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/212388e4-6d99-439d-8ca9-145b97bf0429
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:51:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x628eab91e13be66ce7762bedd8e0340846dde69c96dc4f1435075035ff2d9fe1","name":"Seba Clasher","registered_at":"2026-06-16T01:04:25Z","symbol":"NIM0888738","token_address":"0x6d3c0ce9175c0348e4f77496194e78c5ffb9162b","type":"artist","uuid":"212388e4-6d99-439d-8ca9-145b97bf0429"}
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 0x628eab91e13be66ce7762bedd8e0340846dde69c96dc4f1435075035ff2d9fe1. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/212388e4-6d99-439d-8ca9-145b97bf0429.json and https://artists.proofprofile.net/proofs/artist/212388e4-6d99-439d-8ca9-145b97bf0429.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x628eab91e13be66ce7762bedd8e0340846dde69c96dc4f1435075035ff2d9fe1","name":"Seba Clasher","registered_at":"2026-06-16T01:04:25Z","symbol":"NIM0888738","token_address":"0x6d3c0ce9175c0348e4f77496194e78c5ffb9162b","type":"artist","uuid":"212388e4-6d99-439d-8ca9-145b97bf0429"}
album: Linear
  type: MusicAlbum
  date published: 2021-02-22
album: Turn
  type: MusicAlbum
  date published: 2021-07-20
album: Cowboy Bebop
  type: MusicAlbum
  date published: 2022-01-19
  track: Cowboy Bebop
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179788
    explicit: true
    by artist: Seba Clasher
    in album: Cowboy Bebop
      type: MusicAlbum
      date published: 2022-01-19
    isrc code: QZPJ32125486
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:26:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb06a8f53c674b7d91c36fdbe3cf97dbf9ccdd523e69b918655fd9032281ba51d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958324
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958324
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32125486
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:28:09Z
    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 0xb06a8f53c674b7d91c36fdbe3cf97dbf9ccdd523e69b918655fd9032281ba51d. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:28:09Z), 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/QZPJ32125486.
      date published: 2026-07-16T23:28:09Z
    audio: Cowboy Bebop
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.996
      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: 0.598
      additional property: Energy
        type: PropertyValue
        value: 0.414
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.277
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.308
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.155
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.099
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Why Cant Love
  type: MusicAlbum
  date published: 2022-06-30
album: Proiettili armani
  type: MusicAlbum
  date published: 2024-01-26