EU3
type: MusicGroup
popularity: 11
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x395e1f4b0f9d9b51be05e0defe58f308a82f29aa72bc7dc3c1ca3b509b8137dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae52bfb9-2c81-4f1a-8b72-d8ac3df27210.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae52bfb9-2c81-4f1a-8b72-d8ac3df27210.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae52bfb9-2c81-4f1a-8b72-d8ac3df27210
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
additional property: OTSCanonicalRecord
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 0x395e1f4b0f9d9b51be05e0defe58f308a82f29aa72bc7dc3c1ca3b509b8137dc. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae52bfb9-2c81-4f1a-8b72-d8ac3df27210.json and https://artists.proofprofile.net/proofs/artist/ae52bfb9-2c81-4f1a-8b72-d8ac3df27210.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:45:19Z
album: Reason
  type: MusicAlbum
  date published: 2024-04-20
album: Explain
  type: MusicAlbum
  date published: 2024-05-02
album: Dance
  type: MusicAlbum
  date published: 2024-06-24
album: Returns
  type: MusicAlbum
  date published: 2024-10-07
album: Give Thanks
  type: MusicAlbum
  date published: 2024-12-21
album: Calm
  type: MusicAlbum
  date published: 2025-01-27
album: Music
  type: MusicAlbum
  date published: 2025-03-19
album: Tuesdays
  type: MusicAlbum
  date published: 2025-05-04
  track: Tuesdays
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: EU3
    in album: Tuesdays
      type: MusicAlbum
      date published: 2025-05-04
    isrc code: GBLFP2598539
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:09:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4ef9dba9f703f8dc1dbd3e0bb7ef8e75f82eb0884b56c9c823a5db2af88464e5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2598539
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:07:44Z
    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 0x4ef9dba9f703f8dc1dbd3e0bb7ef8e75f82eb0884b56c9c823a5db2af88464e5. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:07:44Z), 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/GBLFP2598539.
      date published: 2026-07-20T07:07:44Z
    audio: Tuesdays
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.14
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.5
      additional property: Energy
        type: PropertyValue
        value: 0.237
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.341
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.913
      additional property: Liveness
        type: PropertyValue
        value: 0.173
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.124
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.18
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dripping
  type: MusicAlbum
  date published: 2025-05-06
album: Let Go of My Past
  type: MusicAlbum
  date published: 2025-09-14