Diver & Ace
type: MusicGroup
genre: trance
popularity: 5
followers: 129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd210088194657d0bfb73fbeb624e6fa86e09c76be2f657102b003ada03db2b13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5e1f9e6-442f-475f-88c7-bd1bea109afe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5e1f9e6-442f-475f-88c7-bd1bea109afe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5e1f9e6-442f-475f-88c7-bd1bea109afe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd210088194657d0bfb73fbeb624e6fa86e09c76be2f657102b003ada03db2b13","name":"Diver & Ace","registered_at":"2026-06-20T07:16:50Z","symbol":"NIM1551736","token_address":"0x3b473beb4e4bc0c438021adc6bfcf5ca2df5e535","type":"artist","uuid":"a5e1f9e6-442f-475f-88c7-bd1bea109afe"}
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 0xd210088194657d0bfb73fbeb624e6fa86e09c76be2f657102b003ada03db2b13. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5e1f9e6-442f-475f-88c7-bd1bea109afe.json and https://artists.proofprofile.net/proofs/artist/a5e1f9e6-442f-475f-88c7-bd1bea109afe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xd210088194657d0bfb73fbeb624e6fa86e09c76be2f657102b003ada03db2b13","name":"Diver & Ace","registered_at":"2026-06-20T07:16:50Z","symbol":"NIM1551736","token_address":"0x3b473beb4e4bc0c438021adc6bfcf5ca2df5e535","type":"artist","uuid":"a5e1f9e6-442f-475f-88c7-bd1bea109afe"}
album: It's Not Over Now
  type: MusicAlbum
  date published: 2009-04-26
album: Mental Thing (Dreamy's Back in the Past Remix)
  type: MusicAlbum
  date published: 2013
album: Mental Thing
  type: MusicAlbum
  date published: 2013-05-24
  track: Mental Thing - Phase II Mix
    type: MusicRecording
    duration: PT8M41S
    duration ms: 521320
    explicit: false
    by artist: Diver & Ace
    in album: Mental Thing
      type: MusicAlbum
      date published: 2013-05-24
    genre: trance
    isrc code: DEN061301478
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T04:37:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2a4aecc8397eb77be8c51e32da8891fed29d0766791051c368bbafea63bc6e0a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN061301478
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x2a4aecc8397eb77be8c51e32da8891fed29d0766791051c368bbafea63bc6e0a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEN061301478.
      date published: 2026-07-04T14:03:39Z
    audio: Mental Thing - Phase II Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.015
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.722
      additional property: Energy
        type: PropertyValue
        value: 0.637
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.162
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.886
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.379
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.736
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mental Thing 2014
  type: MusicAlbum
  date published: 2013-12-06
album: Mental Thing 2014
  type: MusicAlbum
  date published: 2013-12-06
album: Not Over Now (Remixes)
  type: MusicAlbum
  date published: 2014