Once Nothing
type: MusicGroup
genre: metalcore
genre: sludge metal
description: Once Nothing is an American metalcore band from Pittsburgh, Pennsylvania, and was signed to Solid State Records. The band claims to be Christian, but not a "ministry band". History Once Nothing was
popularity: 9
followers: 4849
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bdc64ca9509d585d373c0fe10b6d97cdd0439e2ac6ae82944da81e0bca1ad6. Chain 2 (Bitcoin): anchored in block 953882 (2026-06-16T03:13:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a495e59-b73e-4220-bc78-184155df1cee.json and https://artists.proofprofile.net/proofs/artist/0a495e59-b73e-4220-bc78-184155df1cee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T03:13:34Z
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album: Earthmover - EP
  type: MusicAlbum
  date published: 2007
album: Earthmover
  type: MusicAlbum
  date published: 2007-07-24
album: Voice of the Paragon - EP
  type: MusicAlbum
  date published: 2008
album: First Came The Law
  type: MusicAlbum
  date published: 2008-01-01
  track: The Intimidator
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    duration: PT4M11S
    duration ms: 251826
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    by artist: Once Nothing
    in album: First Came The Law
      type: MusicAlbum
      date published: 2008-01-01
    genre: metalcore
    genre: sludge metal
    isrc code: USTN10700637
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa167db4d2a5a4709329fdb99e12068966fabe87c28f8ffc6d05e409e2bbf874. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USTN10700637.
      date published: 2026-07-19T10:15:55Z
    audio: The Intimidator
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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        value: -3.996
      additional property: Key Name
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        value: E
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  track: Whiskey Breath
    type: MusicRecording
    duration: PT5M10S
    duration ms: 310000
    explicit: false
    by artist: Once Nothing
    in album: First Came The Law
      type: MusicAlbum
      date published: 2008-01-01
    genre: metalcore
    genre: sludge metal
    isrc code: USTN10700647
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      date published: 2026-07-19T18:27:16Z
    audio: Whiskey Breath
      type: AudioObject
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      additional property: Danceability
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      additional property: Liveness
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album: The Indiana Sessions

Speechiness
type: PropertyValue
value: 0.105

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.013

Liveness
type: PropertyValue
value: 0.07

Valence (Positivity)
type: PropertyValue
value: 0.508

Loudness (dB)
type: PropertyValue
value: -4.256

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

The Indiana Sessions
type: MusicAlbum
date published: 2013-05-21