Sharna-Mae & The Mayhems
type: MusicGroup
genre: psychobilly
genre: rockabilly
popularity: 7
followers: 908
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043382e0e303e0a06bcf2fcf892becd7ab4b35ec502812a1bb089a0630a9c849. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0486ee34-1555-4e7f-bfad-9238d54e1c09.json and https://artists.proofprofile.net/proofs/artist/0486ee34-1555-4e7f-bfad-9238d54e1c09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x043382e0e303e0a06bcf2fcf892becd7ab4b35ec502812a1bb089a0630a9c849","name":"Sharna-Mae & The Mayhems","registered_at":"2026-06-15T15:00:52Z","symbol":"NIM0744734","token_address":"0x5092e97f1a26eb32239030e2c0c4bdaa481adeef","type":"artist","uuid":"0486ee34-1555-4e7f-bfad-9238d54e1c09"}
album: Love Drunk
  type: MusicAlbum
  date published: 2016-04-08
  track: Hot Rod Girl
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198942
    explicit: false
    by artist: Sharna-Mae & The Mayhems
    in album: Love Drunk
      type: MusicAlbum
      date published: 2016-04-08
    genre: psychobilly
    genre: rockabilly
    isrc code: GBKYV1600017
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    additional property: OTSTimestamp
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    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 0xfef1acc3ee0243341d64c5215d662a1990cea64bcbc45df747812698a51a2100. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBKYV1600017.
      date published: 2026-07-14T21:07:34Z
    audio: Hot Rod Girl
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.746
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.536
      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.668
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.255
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major