Harm Done
type: MusicGroup
genre: grindcore
genre: hardcore
genre: hardcore punk
description: Harm Done is a novel by British crime-writer Ruth Rendell, published in 1999. The novel is part of her popular Inspector Wexford detective series, and examines themes such as paedophilia and domestic
popularity: 12
followers: 5088
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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: 2026-06-14T11:37:06Z
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album: Harm Done
  type: MusicAlbum
  date published: 2014-09-01
album: Harm Done
  type: MusicAlbum
  date published: 2014-09-01
album: Hammer Tape '15
  type: MusicAlbum
  date published: 2015-04-09
album: Hammer Tape '15
  type: MusicAlbum
  date published: 2015-04-09
album: Abuse / Abused
  type: MusicAlbum
  date published: 2016-02-05
  track: A Perpetual Wait
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    by artist: Harm Done
    in album: Abuse / Abused
      type: MusicAlbum
      date published: 2016-02-05
    genre: grindcore
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864ab9b0c309c18800112cfcfc5ac22facbb6876ae4a679fae49e295a91a0dda. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/GBKPL1522114.
      date published: 2026-07-18T18:42:38Z
    audio: A Perpetual Wait
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  track: Drifting Away
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    by artist: Harm Done
    in album: Abuse / Abused
      type: MusicAlbum
      date published: 2016-02-05
    genre: grindcore
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e11cb462cb0169e453e39a119e830b09d51881d7bb2180244040cfbb8a78183. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-22T00:00:55Z), 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/GBKPL1522116.
      date published: 2026-07-22T00:00:55Z
    audio: Drifting Away
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      additional property: Acousticness
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      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
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Danceability
type: PropertyValue
value: 0.173

Energy
type: PropertyValue
value: 0.999

Speechiness
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value: 0.099

Acousticness
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value: 0

Instrumentalness
type: PropertyValue
value: 0.881

Liveness
type: PropertyValue
value: 0.362

Valence (Positivity)
type: PropertyValue
value: 0.036

Loudness (dB)
type: PropertyValue
value: -3.632

Key Name
type: PropertyValue
value: G

Mode Name
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value: Minor

Abuse / Abused
type: MusicAlbum
date published: 2016-02-05