Dave Mech
type: MusicGroup
genre: dub techno
popularity: 2
followers: 726
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc0cf15acc57ea5b2f384ad93751bbbcd686967834e02fcaf3edfe942b51aedd
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/6c78611c-1828-4ddb-9442-a289900f4d7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c78611c-1828-4ddb-9442-a289900f4d7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c78611c-1828-4ddb-9442-a289900f4d7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc0cf15acc57ea5b2f384ad93751bbbcd686967834e02fcaf3edfe942b51aedd","name":"Dave Mech","registered_at":"2026-06-17T03:28:01Z","symbol":"NIM1266696","token_address":"0x6587d34af232b5d56b982e3477bc37350eea615a","type":"artist","uuid":"6c78611c-1828-4ddb-9442-a289900f4d7a"}
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 0xcc0cf15acc57ea5b2f384ad93751bbbcd686967834e02fcaf3edfe942b51aedd. 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/6c78611c-1828-4ddb-9442-a289900f4d7a.json and https://artists.proofprofile.net/proofs/artist/6c78611c-1828-4ddb-9442-a289900f4d7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcc0cf15acc57ea5b2f384ad93751bbbcd686967834e02fcaf3edfe942b51aedd","name":"Dave Mech","registered_at":"2026-06-17T03:28:01Z","symbol":"NIM1266696","token_address":"0x6587d34af232b5d56b982e3477bc37350eea615a","type":"artist","uuid":"6c78611c-1828-4ddb-9442-a289900f4d7a"}
album: Aztec
  type: MusicAlbum
  date published: 2013-11-06
album: Aztec
  type: MusicAlbum
  date published: 2013-11-06
album: Aztec the reworks
  type: MusicAlbum
  date published: 2016-04-27
album: The Universe
  type: MusicAlbum
  date published: 2019-08-16
album: The Universe
  type: MusicAlbum
  date published: 2019-08-16
album: Corrosion
  type: MusicAlbum
  date published: 2020-02-03
album: Corrosion
  type: MusicAlbum
  date published: 2020-02-03
album: Between Worlds
  type: MusicAlbum
  date published: 2021-11-05
album: Determined EP
  type: MusicAlbum
  date published: 2025-03-13
  track: Dtrmnd
    type: MusicRecording
    duration: PT6M57S
    duration ms: 417165
    explicit: false
    by artist: Dave Mech
    in album: Determined EP
      type: MusicAlbum
      date published: 2025-03-13
    genre: dub techno
    isrc code: QZHN42537999
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T04:11:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d47e81ce1234f172ad610dfc551af5eda0037ebfb7cf92d96059f9e0537d97e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958965
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958965
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42537999
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:29:05Z
    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 0x8d47e81ce1234f172ad610dfc551af5eda0037ebfb7cf92d96059f9e0537d97e. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QZHN42537999.
      date published: 2026-07-21T04:29:05Z
    audio: Dtrmnd
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.994
      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: 0.804
      additional property: Energy
        type: PropertyValue
        value: 0.744
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.937
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.331
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.205
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Outer / Inner
  type: MusicAlbum
  date published: 2025-06-19