Mary & Gordy
type: MusicGroup
genre: schlager
popularity: 6
followers: 725
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c136d3d7a76edb43c1006156e0e3689946c60fbdf342221db2a39d583193594
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03a55289-b123-40c5-9f29-b54a4412d0f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03a55289-b123-40c5-9f29-b54a4412d0f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03a55289-b123-40c5-9f29-b54a4412d0f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c136d3d7a76edb43c1006156e0e3689946c60fbdf342221db2a39d583193594","name":"Mary & Gordy","registered_at":"2026-06-15T14:44:13Z","symbol":"NIM0740748","token_address":"0xdbd6c974bf9be85ceb75d34b62bd500dbe4c7bcd","type":"artist","uuid":"03a55289-b123-40c5-9f29-b54a4412d0f1"}
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 0x3c136d3d7a76edb43c1006156e0e3689946c60fbdf342221db2a39d583193594. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03a55289-b123-40c5-9f29-b54a4412d0f1.json and https://artists.proofprofile.net/proofs/artist/03a55289-b123-40c5-9f29-b54a4412d0f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:55:46Z
  text: {"copyright_id":"0x3c136d3d7a76edb43c1006156e0e3689946c60fbdf342221db2a39d583193594","name":"Mary & Gordy","registered_at":"2026-06-15T14:44:13Z","symbol":"NIM0740748","token_address":"0xdbd6c974bf9be85ceb75d34b62bd500dbe4c7bcd","type":"artist","uuid":"03a55289-b123-40c5-9f29-b54a4412d0f1"}
album: Starportrait
  type: MusicAlbum
  date published: 1988-01-01
  track: Meistens Ist Garnichts Dahinter
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285733
    explicit: false
    by artist: Mary & Gordy
    in album: Starportrait
      type: MusicAlbum
      date published: 1988-01-01
    genre: schlager
    isrc code: DEA348302016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:38:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf4eb92175465bd4cb7f8bae5fcac8fb44c511aa082ac963f3c2a1af634d611d9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958331
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958331
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA348302016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:39:45Z
    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 0xf4eb92175465bd4cb7f8bae5fcac8fb44c511aa082ac963f3c2a1af634d611d9. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:39:45Z), 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/DEA348302016.
      date published: 2026-07-17T00:39:45Z
    audio: Meistens Ist Garnichts Dahinter
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.35
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.374
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.429
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.144
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.518
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.387
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Spass an der Verwandlung
  type: MusicAlbum
  date published: 2001
album: Meistens Ist Gar Nichts Dahinter
  type: MusicAlbum
  date published: 2003-01-01