Day Drooler
type: MusicGroup
popularity: 2
followers: 238
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa0ebfb4a50f00ecbae24355b5b8e99dfd633ac120a069cfe59a9c434352381a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5a090ed-7516-4dcc-889f-2a8bd2ee26a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f5a090ed-7516-4dcc-889f-2a8bd2ee26a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f5a090ed-7516-4dcc-889f-2a8bd2ee26a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa0ebfb4a50f00ecbae24355b5b8e99dfd633ac120a069cfe59a9c434352381a","name":"Day Drooler","registered_at":"2026-06-21T14:57:43Z","symbol":"NIM1952886","token_address":"0x71d268c4973d999110b4fe6c98107ba6ce3f336c","type":"artist","uuid":"f5a090ed-7516-4dcc-889f-2a8bd2ee26a5"}
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 0xfa0ebfb4a50f00ecbae24355b5b8e99dfd633ac120a069cfe59a9c434352381a. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f5a090ed-7516-4dcc-889f-2a8bd2ee26a5.json and https://artists.proofprofile.net/proofs/artist/f5a090ed-7516-4dcc-889f-2a8bd2ee26a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xfa0ebfb4a50f00ecbae24355b5b8e99dfd633ac120a069cfe59a9c434352381a","name":"Day Drooler","registered_at":"2026-06-21T14:57:43Z","symbol":"NIM1952886","token_address":"0x71d268c4973d999110b4fe6c98107ba6ce3f336c","type":"artist","uuid":"f5a090ed-7516-4dcc-889f-2a8bd2ee26a5"}
album: Air
  type: MusicAlbum
  date published: 2021-07-27
album: i been
  type: MusicAlbum
  date published: 2023-10-04
album: The B Songs
  type: MusicAlbum
  date published: 2024-08-09
album: Oak Cupboard
  type: MusicAlbum
  date published: 2025-03-30
  track: Oak Cupboard
    type: MusicRecording
    duration: PT5M52S
    duration ms: 352000
    explicit: false
    by artist: Day Drooler
    in album: Oak Cupboard
      type: MusicAlbum
      date published: 2025-03-30
    isrc code: QZHNA2596462
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:42:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5ec1a083b13f9f3c6249db8e9693e342c50af88d7ea7ecd5ac77a7010561d490
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2596462
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x5ec1a083b13f9f3c6249db8e9693e342c50af88d7ea7ecd5ac77a7010561d490. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZHNA2596462.
      date published: 2026-07-06T06:56:49Z
    audio: Oak Cupboard
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.243
      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: 0.557
      additional property: Energy
        type: PropertyValue
        value: 0.231
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.635
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.019
      additional property: Liveness
        type: PropertyValue
        value: 0.333
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.367
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.379
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major