Dan Layus
type: MusicGroup
popularity: 7
followers: 3397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0093be26c4b5849bc646d21173002f1fbd48802f7c11fbd9d7caea39eebe42b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caf4ca51-590b-4866-969e-bd1a54918a60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caf4ca51-590b-4866-969e-bd1a54918a60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/caf4ca51-590b-4866-969e-bd1a54918a60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0093be26c4b5849bc646d21173002f1fbd48802f7c11fbd9d7caea39eebe42b","name":"Dan Layus","registered_at":"2026-06-20T23:14:24Z","symbol":"NIM1744614","token_address":"0xd43cc10958eb32224f5186696a6696ec8c9db8bc","type":"artist","uuid":"caf4ca51-590b-4866-969e-bd1a54918a60"}
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 0xc0093be26c4b5849bc646d21173002f1fbd48802f7c11fbd9d7caea39eebe42b. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/caf4ca51-590b-4866-969e-bd1a54918a60.json and https://artists.proofprofile.net/proofs/artist/caf4ca51-590b-4866-969e-bd1a54918a60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xc0093be26c4b5849bc646d21173002f1fbd48802f7c11fbd9d7caea39eebe42b","name":"Dan Layus","registered_at":"2026-06-20T23:14:24Z","symbol":"NIM1744614","token_address":"0xd43cc10958eb32224f5186696a6696ec8c9db8bc","type":"artist","uuid":"caf4ca51-590b-4866-969e-bd1a54918a60"}
album: Dangerous Things (feat. The Secret Sisters)
  type: MusicAlbum
  date published: 2016-08-05
album: Driveway
  type: MusicAlbum
  date published: 2016-09-09
album: Fell In Love on a Beach
  type: MusicAlbum
  date published: 2016-10-07
album: Only Gets Darker (feat. The Secret Sisters)
  type: MusicAlbum
  date published: 2016-10-07
album: Dangerous Things
  type: MusicAlbum
  date published: 2016-10-21
  track: Call Me When You Get There
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247083
    explicit: false
    by artist: Dan Layus
    in album: Dangerous Things
      type: MusicAlbum
      date published: 2016-10-21
    isrc code: US39N1689055
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T06:16:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xffd1c44c516826af0092f60c14c6501e73f6d04b1002fb95e05834c25398b73b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958686
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958686
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39N1689055
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T06:43:29Z
    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 0xffd1c44c516826af0092f60c14c6501e73f6d04b1002fb95e05834c25398b73b. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/US39N1689055.
      date published: 2026-07-19T06:43:29Z
    audio: Call Me When You Get There
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.771
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.364
      additional property: Energy
        type: PropertyValue
        value: 0.385
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.777
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.471
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.956
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Jam in the Van - Dan Layus
  type: MusicAlbum
  date published: 2017-06-27