A Murder Of Crows
type: MusicGroup
genre: folk punk
genre: psychobilly
popularity: 2
followers: 93
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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 0xefe5f629be931b34d4e4b65804c41dd61cdab17461a2ff627b7b909cd82721d0. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/686c193d-9acf-430b-ba3a-61100ce00460.json and https://artists.proofprofile.net/proofs/artist/686c193d-9acf-430b-ba3a-61100ce00460.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: Ghouls, Gaels & Gaols EP
  type: MusicAlbum
  date published: 2024-10-31
album: Baobhan Síth / Lilias
  type: MusicAlbum
  date published: 2025-06-27
track: Dungeon Girl

Dungeon Girl
type: MusicRecording
duration: PT4M4S
duration ms: 244286
explicit: false
by artist: A Murder Of Crows
in album: Horrorpunk's Not Dead!, Vol. 3
  type: MusicAlbum
  date published: 2024-04-05
popularity: 0
isrc code: GX8LD2453609
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433dc82dced036c2af70b35a461b3ae23838e59354e176161adb9a085b508067. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GX8LD2453609.
  date published: 2026-07-08T03:20:19Z
audio: Dungeon Girl
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Instrumentalness
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  additional property: Loudness (dB)
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  additional property: Key Name
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