Patty PerShayla
type: MusicGroup
description: Patty PerShayla (known as Patty PerShayla & The Mayhaps from 2019-2024) is a rock band consisting of bassist/vocalist Patty PerShayla, guitarist Lucas Powell, and drummer Dave Hempstead. The group for
popularity: 9
followers: 1238
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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 0x3e094bb941791195f9ce57f4b9857237b7af3eabd9a23697c01751ebcab47257. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4f96628-2d07-4b62-b791-56fa1b98ef69.json and https://artists.proofprofile.net/proofs/artist/d4f96628-2d07-4b62-b791-56fa1b98ef69.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
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album: Candy
  type: MusicAlbum
  date published: 2019-08-26
album: The Horror!
  type: MusicAlbum
  date published: 2019-09-09
album: Oracle Bones
  type: MusicAlbum
  date published: 2019-09-13
album: SAD GIRL APOCALYPSE: bummer songs and ukulele adventures
  type: MusicAlbum
  date published: 2024-10-08
  track: Nesting Dolls
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    by artist: Patty PerShayla
    in album: SAD GIRL APOCALYPSE: bummer songs and ukulele adventures
      type: MusicAlbum
      date published: 2024-10-08
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5311743048f2a1fa25f3d4156313dc97954595593db1749096494632a8ba262. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QMAAK2458310.
      date published: 2026-07-04T02:06:47Z
    audio: Nesting Dolls
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Liveness
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      additional property: Loudness (dB)
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      additional property: Key Name
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