Matt Deep
type: MusicGroup
popularity: 55
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1160b160e861f9cabc405aa4af31021efa306cdab9e96354f8eda9b4414b76cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5c047e3-bd0f-47f7-b3d4-7ed0bef6440c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5c047e3-bd0f-47f7-b3d4-7ed0bef6440c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5c047e3-bd0f-47f7-b3d4-7ed0bef6440c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1160b160e861f9cabc405aa4af31021efa306cdab9e96354f8eda9b4414b76cd","name":"Matt Deep","registered_at":"2026-06-12T10:48:36Z","symbol":"NIM0274743","token_address":"0xbace0e501b5c4052d736f17d257685f63d45d881","type":"artist","uuid":"d5c047e3-bd0f-47f7-b3d4-7ed0bef6440c"}
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 0x1160b160e861f9cabc405aa4af31021efa306cdab9e96354f8eda9b4414b76cd. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5c047e3-bd0f-47f7-b3d4-7ed0bef6440c.json and https://artists.proofprofile.net/proofs/artist/d5c047e3-bd0f-47f7-b3d4-7ed0bef6440c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x1160b160e861f9cabc405aa4af31021efa306cdab9e96354f8eda9b4414b76cd","name":"Matt Deep","registered_at":"2026-06-12T10:48:36Z","symbol":"NIM0274743","token_address":"0xbace0e501b5c4052d736f17d257685f63d45d881","type":"artist","uuid":"d5c047e3-bd0f-47f7-b3d4-7ed0bef6440c"}
album: Sonorous
  type: MusicAlbum
  date published: 2021-12-20
album: Blending
  type: MusicAlbum
  date published: 2022-02-21
album: Resounding
  type: MusicAlbum
  date published: 2022-05-13
album: Unfolding
  type: MusicAlbum
  date published: 2022-09-29
  track: Mosaic
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128873
    explicit: false
    by artist: Matt Deep
    in album: Unfolding
      type: MusicAlbum
      date published: 2022-09-29
    isrc code: SE6RB2203025
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T10:15:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xee7717f5bf9aa31c6e347fe3428762b5c73fc504b85b5eaded6a7139f1460574
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956637
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956637
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6RB2203025
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:56:23Z
    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 0xee7717f5bf9aa31c6e347fe3428762b5c73fc504b85b5eaded6a7139f1460574. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/SE6RB2203025.
      date published: 2026-07-04T10:56:23Z
    audio: Mosaic
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.18
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.094
      additional property: Energy
        type: PropertyValue
        value: 0.009
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.887
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.096
      additional property: Loudness (dB)
        type: PropertyValue
        value: -35.924
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Echoing
  type: MusicAlbum
  date published: 2023-03-02
album: Reverberating
  type: MusicAlbum
  date published: 2023-08-17
album: Synthesis
  type: MusicAlbum
  date published: 2023-11-02
album: Cohesive
  type: MusicAlbum
  date published: 2024-03-06
album: Unison
  type: MusicAlbum
  date published: 2024-05-08
album: Recombination
  type: MusicAlbum
  date published: 2024-10-18
album: Twilight Glow
  type: MusicAlbum
  date published: 2024-12-05
album: Convergence
  type: MusicAlbum
  date published: 2024-12-06
album: Across
  type: MusicAlbum
  date published: 2025-01-03
album: Fragments
  type: MusicAlbum
  date published: 2025-03-13
album: Fragments
  type: MusicAlbum
  date published: 2025-05-05
album: Across
  type: MusicAlbum
  date published: 2025-05-06
album: Opaline Realms
  type: MusicAlbum
  date published: 2025-05-21
album: Gradient
  type: MusicAlbum
  date published: 2025-05-21
album: Reconstitute
  type: MusicAlbum
  date published: 2025-07-11
album: Junction
  type: MusicAlbum
  date published: 2025-08-22
album: Threshold
  type: MusicAlbum
  date published: 2025-09-30