Truster Blue
type: MusicGroup
genre: hyperpop
popularity: 5
followers: 726
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x281e31bf10c4f13e500394439f380464cf1685652fcf2c47c1aec9727f3415e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d30372c-8afb-4c8d-8406-6b0c4b67b479.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d30372c-8afb-4c8d-8406-6b0c4b67b479.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d30372c-8afb-4c8d-8406-6b0c4b67b479
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x281e31bf10c4f13e500394439f380464cf1685652fcf2c47c1aec9727f3415e8","name":"Truster Blue","registered_at":"2026-06-16T05:17:16Z","symbol":"NIM0949151","token_address":"0xbc007a01fdc52961099840cf2c957913b9c22613","type":"artist","uuid":"2d30372c-8afb-4c8d-8406-6b0c4b67b479"}
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 0x281e31bf10c4f13e500394439f380464cf1685652fcf2c47c1aec9727f3415e8. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d30372c-8afb-4c8d-8406-6b0c4b67b479.json and https://artists.proofprofile.net/proofs/artist/2d30372c-8afb-4c8d-8406-6b0c4b67b479.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0x281e31bf10c4f13e500394439f380464cf1685652fcf2c47c1aec9727f3415e8","name":"Truster Blue","registered_at":"2026-06-16T05:17:16Z","symbol":"NIM0949151","token_address":"0xbc007a01fdc52961099840cf2c957913b9c22613","type":"artist","uuid":"2d30372c-8afb-4c8d-8406-6b0c4b67b479"}
album: before the skyfall
  type: MusicAlbum
  date published: 2022-01-11
album: Automatic
  type: MusicAlbum
  date published: 2022-04-15
album: OPENWORLD
  type: MusicAlbum
  date published: 2022-06-24
album: Nu Chapter
  type: MusicAlbum
  date published: 2022-08-25
album: Sephiroth
  type: MusicAlbum
  date published: 2022-10-20
album: NEXUS
  type: MusicAlbum
  date published: 2022-12-16
album: ACCROCHER
  type: MusicAlbum
  date published: 2023-05-12
album: sweet bells
  type: MusicAlbum
  date published: 2023-06-30
album: Shard
  type: MusicAlbum
  date published: 2024-08-16
album: #COMPIL(1) #ALTDRIVERSET
  type: MusicAlbum
  date published: 2024-12-20
album: Jpeux pas sourire
  type: MusicAlbum
  date published: 2025-01-29
track: link-5
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135040
  explicit: false
  by artist: Rêves
  by artist: Truster Blue
  in album: Le bleu a des yeux
    type: MusicAlbum
    date published: 2023-04-21
  genre: hyperpop-francais
  isrc code: QZHN72334932
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T23:15:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2444b85dc737d3f3d09633b66ab88ef95df95062e9a8057e09f6e371185bf07c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72334932
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x2444b85dc737d3f3d09633b66ab88ef95df95062e9a8057e09f6e371185bf07c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHN72334932.
    date published: 2026-07-02T03:55:08Z
  audio: link-5
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.726
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.544
    additional property: Energy
      type: PropertyValue
      value: 0.59
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.155
    additional property: Liveness
      type: PropertyValue
      value: 0.225
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.205
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.087
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major