Purgatory
type: MusicGroup
genre: hardcore
genre: hardcore punk
description: thumb|upright=0.9|right|Image of a fiery purgatory by Ludovico Carracci. Top: Christ directing, with Mary and interceding saints. Middle: Angel showing a soul the intercessors. Bottom: souls being pur
popularity: 10
followers: 6740
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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 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
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  date published: 2026-06-17T00:32:47Z
album: Gospel of War
  type: MusicAlbum
  date published: 2015-12-18
album: Beg for Life
  type: MusicAlbum
  date published: 2017-03-24
album: No Bastard's Slave
  type: MusicAlbum
  date published: 2018-02-02
album: Sincerely Yours
  type: MusicAlbum
  date published: 2018-04-06
album: Cold Side of Reality
  type: MusicAlbum
  date published: 2018-06-01
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    by artist: Purgatory
    in album: Cold Side of Reality
      type: MusicAlbum
      date published: 2018-06-01
    genre: hardcore
    genre: hardcore punk
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcb53a75b5ea6c4e5e41760c24f6d6b80433cec782071607ab9d52dd997e039. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/US3X59901301.
      date published: 2026-07-21T16:59:47Z
    audio: Cold Side of Reality
      type: AudioObject
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  track: No Bastard's Slave
    type: MusicRecording
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    by artist: Purgatory
    in album: Cold Side of Reality
      type: MusicAlbum
      date published: 2018-06-01
    genre: hardcore
    genre: hardcore punk
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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 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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb275ce92d5c63df1871f3736ec90292191968aa7516be82057acb8a59dce6bbf. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/US3X59901305.
      date published: 2026-07-17T01:47:42Z
    audio: No Bastard's Slave
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album: Section 219
album: NWI Brotherhood
album: Stack 'Em Up
album: No One Gets Out Alive
album: Loyalty Denied
album: Lawless to Grave

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value: 0.055

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value: 0.739

Liveness
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Valence (Positivity)
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value: 0.414

Loudness (dB)
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value: -2.791

Key Name
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value: A

Mode Name
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value: Major

Section 219
type: MusicAlbum
date published: 2019-04-19

NWI Brotherhood
type: MusicAlbum
date published: 2019-09-18

Stack 'Em Up
type: MusicAlbum
date published: 2020-12-09

No One Gets Out Alive
type: MusicAlbum
date published: 2021-02-04

Loyalty Denied
type: MusicAlbum
date published: 2021-03-11

Lawless to Grave
type: MusicAlbum
date published: 2021-04-09