Protosonica Lexica
type: MusicGroup
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd1e8fa6113caed901c52745397e2bdd52c1dbc64d6495e4a3e1b00cc8061241
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea9e57c5-fb8f-4495-ac01-2aac65143dd4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea9e57c5-fb8f-4495-ac01-2aac65143dd4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea9e57c5-fb8f-4495-ac01-2aac65143dd4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd1e8fa6113caed901c52745397e2bdd52c1dbc64d6495e4a3e1b00cc8061241","name":"Protosonica Lexica","registered_at":"2026-06-21T10:40:21Z","symbol":"NIM1900465","token_address":"0x5f93b433fbd0d76c1fac6b1e2c9473628d0c6a99","type":"artist","uuid":"ea9e57c5-fb8f-4495-ac01-2aac65143dd4"}
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 0xbd1e8fa6113caed901c52745397e2bdd52c1dbc64d6495e4a3e1b00cc8061241. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea9e57c5-fb8f-4495-ac01-2aac65143dd4.json and https://artists.proofprofile.net/proofs/artist/ea9e57c5-fb8f-4495-ac01-2aac65143dd4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xbd1e8fa6113caed901c52745397e2bdd52c1dbc64d6495e4a3e1b00cc8061241","name":"Protosonica Lexica","registered_at":"2026-06-21T10:40:21Z","symbol":"NIM1900465","token_address":"0x5f93b433fbd0d76c1fac6b1e2c9473628d0c6a99","type":"artist","uuid":"ea9e57c5-fb8f-4495-ac01-2aac65143dd4"}
album: Santa Claus, You’re the Star Tonight
  type: MusicAlbum
  date published: 2024-12-13
album: Mama Wena
  type: MusicAlbum
  date published: 2025-04-10
  track: Mama Wena
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229994
    explicit: false
    by artist: Protosonica Lexica
    in album: Mama Wena
      type: MusicAlbum
      date published: 2025-04-10
    isrc code: QZHNB2577492
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:59:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xff9a0b8c73efbee5d2d0737d1d24f78fb05e8435df813803547a3b3466bfb02c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2577492
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:25Z
    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 0xff9a0b8c73efbee5d2d0737d1d24f78fb05e8435df813803547a3b3466bfb02c. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2577492 — a six-check JSON result.
      date published: 2026-07-20T09:45:25Z
    audio: Mama Wena
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.932
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.681
      additional property: Energy
        type: PropertyValue
        value: 0.487
      additional property: Speechiness
        type: PropertyValue
        value: 0.207
      additional property: Acousticness
        type: PropertyValue
        value: 0.115
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.293
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.665
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.149
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rainbow Bridge
  type: MusicAlbum
  date published: 2025-05-08
album: Edge of the Mind
  type: MusicAlbum
  date published: 2025-07-03
album: The River Looks Calm
  type: MusicAlbum
  date published: 2025-08-01
album: Temple Frequencies (Soundtrack of The Photon Messenger)
  type: MusicAlbum
  date published: 2025-08-11