Lydia Marcelle
type: MusicGroup
genre: northern soul
popularity: 5
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdce4075c4ce52bff10600108bab2f98705775f1ee705bd346f49c7891d2fcbf9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7f55ab2-b172-47e0-8b9f-d69203a09c48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7f55ab2-b172-47e0-8b9f-d69203a09c48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7f55ab2-b172-47e0-8b9f-d69203a09c48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdce4075c4ce52bff10600108bab2f98705775f1ee705bd346f49c7891d2fcbf9","name":"Lydia Marcelle","registered_at":"2026-06-21T03:23:50Z","symbol":"NIM1804909","token_address":"0x4f11256ef5550154006282cacfc227e6037ac863","type":"artist","uuid":"d7f55ab2-b172-47e0-8b9f-d69203a09c48"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce4075c4ce52bff10600108bab2f98705775f1ee705bd346f49c7891d2fcbf9. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7f55ab2-b172-47e0-8b9f-d69203a09c48.json and https://artists.proofprofile.net/proofs/artist/d7f55ab2-b172-47e0-8b9f-d69203a09c48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xdce4075c4ce52bff10600108bab2f98705775f1ee705bd346f49c7891d2fcbf9","name":"Lydia Marcelle","registered_at":"2026-06-21T03:23:50Z","symbol":"NIM1804909","token_address":"0x4f11256ef5550154006282cacfc227e6037ac863","type":"artist","uuid":"d7f55ab2-b172-47e0-8b9f-d69203a09c48"}
album: I Want To Know
  type: MusicAlbum
  date published: 2023-06-30
album: Where Has It Gone
  type: MusicAlbum
  date published: 2023-07-28
album: This Time We're Really Through
  type: MusicAlbum
  date published: 2023-08-11
album: What's On Your Mind
  type: MusicAlbum
  date published: 2023-08-25
album: What Can I Do Now
  type: MusicAlbum
  date published: 2023-09-15
album: The Ghost of Lydia Marcelle (The Instrumentals)
  type: MusicAlbum
  date published: 2023-11-17
track: Everybody Dance
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150830
  explicit: false
  by artist: Lydia Marcelle
  in album: I Was a Mod Before You Were a Mod Vol. 3
    type: MusicAlbum
    date published: 2015-03-27
  isrc code: QM6P41488669
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T06:15:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19c01d349c3638181da88d64f15ee5ac96ec1c45bb850ccece1d017be3d1cf18
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960216
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960216
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41488669
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T06:39:12Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c01d349c3638181da88d64f15ee5ac96ec1c45bb850ccece1d017be3d1cf18. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QM6P41488669.
    date published: 2026-07-30T06:39:12Z
  audio: Everybody Dance
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.881
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.776
    additional property: Energy
      type: PropertyValue
      value: 0.757
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.635
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.154
    additional property: Liveness
      type: PropertyValue
      value: 0.427
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.969
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.389
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major