BIG TROUSERS
type: MusicGroup
popularity: 7
followers: 545
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc30f74b23b7dd55ddd720113b55e4f101d038f2559a04cce7cd5c291cc80d895
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f1338d6-adf1-407a-ae7d-48ca270e02df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f1338d6-adf1-407a-ae7d-48ca270e02df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f1338d6-adf1-407a-ae7d-48ca270e02df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc30f74b23b7dd55ddd720113b55e4f101d038f2559a04cce7cd5c291cc80d895","name":"BIG TROUSERS","registered_at":"2026-06-17T15:36:02Z","symbol":"NIM1440264","token_address":"0xcdd9943611131709c4bc31d7cee187db7cb7ca94","type":"artist","uuid":"8f1338d6-adf1-407a-ae7d-48ca270e02df"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30f74b23b7dd55ddd720113b55e4f101d038f2559a04cce7cd5c291cc80d895. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f1338d6-adf1-407a-ae7d-48ca270e02df.json and https://artists.proofprofile.net/proofs/artist/8f1338d6-adf1-407a-ae7d-48ca270e02df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc30f74b23b7dd55ddd720113b55e4f101d038f2559a04cce7cd5c291cc80d895","name":"BIG TROUSERS","registered_at":"2026-06-17T15:36:02Z","symbol":"NIM1440264","token_address":"0xcdd9943611131709c4bc31d7cee187db7cb7ca94","type":"artist","uuid":"8f1338d6-adf1-407a-ae7d-48ca270e02df"}
album: TK MAXX SONG
  type: MusicAlbum
  date published: 2024-01-19
album: ME AND MY MASSIVE LIMESTONE CUBE
  type: MusicAlbum
  date published: 2024-05-17
  track: ME AND MY MASSIVE LIMESTONE CUBE
    type: MusicRecording
    duration: PT4M28S
    duration ms: 268435
    explicit: true
    by artist: BIG TROUSERS
    in album: ME AND MY MASSIVE LIMESTONE CUBE
      type: MusicAlbum
      date published: 2024-05-17
    isrc code: QZK6H2484678
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:11:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbddb25a91967c247f8de5244a003e1fe1474409bf511e225e94bc70c9bce58e8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2484678
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddb25a91967c247f8de5244a003e1fe1474409bf511e225e94bc70c9bce58e8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZK6H2484678.
      date published: 2026-07-22T11:35:32Z
    audio: ME AND MY MASSIVE LIMESTONE CUBE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.442
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.3
      additional property: Energy
        type: PropertyValue
        value: 0.901
      additional property: Speechiness
        type: PropertyValue
        value: 0.23
      additional property: Acousticness
        type: PropertyValue
        value: 0.14
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.525
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.427
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.432
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: NO WORRIES IF NOT
  type: MusicAlbum
  date published: 2024-06-28
album: TROJAN HORSE MUSIC
  type: MusicAlbum
  date published: 2024-09-06
album: CULTURE WAR EXPANSION PACK
  type: MusicAlbum
  date published: 2024-11-08
album: LIVE AT FICTION STUDIOS, VOL. I (Live at Fiction Studios)
  type: MusicAlbum
  date published: 2024-12-20
album: ANYTHING IS A DOOR IF YOU TRY HARD ENOUGH
  type: MusicAlbum
  date published: 2025-01-24
album: YOU ARE READING YOUR LAST FREE ARTICLE
  type: MusicAlbum
  date published: 2025-08-01
album: WHAT WE TALK ABOUT WHEN WE TALK ABOUT THE INTERNET
  type: MusicAlbum
  date published: 2025-09-12
  track: DEATH BY POWERPOINT
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184250
    explicit: true
    by artist: BIG TROUSERS
    in album: WHAT WE TALK ABOUT WHEN WE TALK ABOUT THE INTERNET
      type: MusicAlbum
      date published: 2025-09-12
    isrc code: QZWFP2574861
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:43:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x912e67d1e11f477f7434eb3c846d09ed5ad54b8577b9c9fb1c4948ff0c908ff8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958913
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958913
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2574861
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:58:47Z
    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 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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912e67d1e11f477f7434eb3c846d09ed5ad54b8577b9c9fb1c4948ff0c908ff8. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/QZWFP2574861.
      date published: 2026-07-20T16:58:47Z
    audio: DEATH BY POWERPOINT
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.539
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: DYING ONLINE (Live at the Windmill, Brixton)

Danceability
type: PropertyValue
value: 0.49

Energy
type: PropertyValue
value: 0.87

Speechiness
type: PropertyValue
value: 0.074

Acousticness
type: PropertyValue
value: 0.002

Instrumentalness
type: PropertyValue
value: 0.13

Liveness
type: PropertyValue
value: 0.314

Valence (Positivity)
type: PropertyValue
value: 0.327

Loudness (dB)
type: PropertyValue
value: -8.404

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

DYING ONLINE (Live at the Windmill, Brixton)
type: MusicAlbum
date published: 2025-11-11