The Mess Hall
type: MusicGroup
description: The Mess Hall were a two-piece drums and guitar combo based in Sydney, Australia, specialising in "raw, edgy bluesy rock." The band consisted of Jed Kurzel (lead vocals/guitar) and Cec Condon (drums/b
popularity: 14
followers: 3311
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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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album: Feeling Sideways EP
  type: MusicAlbum
  date published: 2003
album: Feeling Sideways
  type: MusicAlbum
  date published: 2003
album: Feeling Sideways
  type: MusicAlbum
  date published: 2003-05-19
album: Feeling Sideways EP
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  date published: 2003-05-19
  track: Lock and Load
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    by artist: The Mess Hall
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      type: MusicAlbum
      date published: 2003-05-19
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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
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      date published: 2026-07-21T06:12:52Z
    audio: Lock and Load
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album: Feeling Sideways
  type: MusicAlbum
  date published: 2003-08-10
album: Notes From A Ceiling
  type: MusicAlbum
  date published: 2005
album: Notes From A Ceiling
  type: MusicAlbum
  date published: 2005
  track: Pills
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    by artist: The Mess Hall
    in album: Notes From A Ceiling
      type: MusicAlbum
      date published: 2005
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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
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      date published: 2026-07-03T08:56:35Z
    audio: Pills
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  track: Disco 1
album: Devils Elbow
album: Bell
album: For The Birds

Energy
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value: 0.068

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value: 0.062

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value: 0

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Valence (Positivity)
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value: 0.363

Loudness (dB)
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value: -3.76

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value: D

Mode Name
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Disco 1
type: MusicRecording
duration: PT3M59S
duration ms: 239026
explicit: false
by artist: The Mess Hall
in album: Notes From A Ceiling
  type: MusicAlbum
  date published: 2005
isrc code: AUKX00500004
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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 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 0xe1aaeacbd94221a93e709684c6a953553935ab0a25313da2836723d34b956322. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUKX00500004 — a six-check JSON result.
  date published: 2026-07-22T00:50:00Z
audio: Disco 1
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Notes From A Ceiling
type: MusicAlbum
date published: 2005-06-01

Devils Elbow
type: MusicAlbum
date published: 2007-10-27
track: Keep Walking
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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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7068359a9578322f0226fb759d8bcbe419db4e563dd016bb31e51fb7d8a85d6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI00739160 — a six-check JSON result.
    date published: 2026-07-03T08:56:35Z
  audio: Keep Walking
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Devils Elbow
type: MusicAlbum
date published: 2007-10-27

Devils Elbow
type: MusicAlbum
date published: 2007-10-27

Bell
type: MusicAlbum
date published: 2009-09-15

Bell
type: MusicAlbum
date published: 2009-09-15

Bell
type: MusicAlbum
date published: 2009-09-15

For The Birds
type: MusicAlbum
date published: 2009-11-13

For The Birds
type: MusicAlbum
date published: 2009-11-13

For The Birds
type: MusicAlbum
date published: 2009-11-13