Crusades
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genre: melodic hardcore
genre: punk
genre: skate punk
description: thumb|upright=1.35|14th-century miniature of the Battle of Dorylaeum (1147), a Second Crusade battle, from the Estoire d'Eracles|alt=Medieval illustration of a battle during the Second Crusade The Cr
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followers: 3086
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-14T15:20:52Z
album: Crusades
  type: MusicAlbum
  date published: 2010-07-30
album: The Sun Is Down and the Night Is Riding In
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    genre: melodic hardcore
    genre: punk
    genre: skate punk
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-21T04:58:13Z
    audio: Sacraments
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  track: Driven
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      date published: 2011-09-01
    genre: melodic hardcore
    genre: punk
    genre: skate punk
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-20T00:01:46Z
    audio: Driven
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album: The Sun Is Down and the Night Is Riding in
album: Parables
album: Perhaps You Deliver This Judgment With Greater Fear Than I Receive It
album: This Is a Sickness and Sickness Will End

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The Sun Is Down and the Night Is Riding in
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date published: 2011-09-30

Parables
type: MusicAlbum
date published: 2013-06-04

Perhaps You Deliver This Judgment With Greater Fear Than I Receive It
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date published: 2013-11-05
track: The Torchbearer
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    date published: 2013-11-05
  genre: melodic hardcore
  genre: punk
  genre: skate punk
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T15:22:40Z
  audio: The Torchbearer
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track: The Signs of the Times
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  genre: melodic hardcore
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-12T21:46:51Z
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track: The Transport of Intrepid Souls
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  genre: melodic hardcore
  genre: punk
  genre: skate punk
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  subject of: OpenTimestamps Proof of Existence
  audio: The Transport of Intrepid Souls

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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

OpenTimestamps Proof of Existence
type: DigitalDocument
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date published: 2026-07-22T07:19:23Z

The Transport of Intrepid Souls
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This Is a Sickness and Sickness Will End
type: MusicAlbum
date published: 2017-03-07

Parables
type: MusicAlbum
date published: 2022-05-13