Tom London
type: MusicGroup
genre: 3 step
genre: amapiano
genre: gqom
description: Tom London (born Leonard T. Clapman; August 24, 1889 – December 5, 1963) was an American actor who played frequently in B-Westerns. According to The Guinness Book of Movie Records, London is credited
popularity: 22
followers: 5527
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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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  date published: 2026-06-12T19:24:56Z
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album: Juluka
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  date published: 2022-01-28
album: Tom London
  type: MusicAlbum
  date published: 2023-04-07
  track: Tom London
album: Matha Wena
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    by artist: Tom London
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      date published: 2023-11-17
    genre: 3 step
    genre: amapiano
    genre: gqom
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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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0c0bbf9875fee7eb03ec1f07dd067bfffe024bfd61250630d2822782d6201d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ZAXZ32300005.
      date published: 2026-07-04T11:19:20Z
    audio: Matha Wena
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album: Hlala Nami
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  date published: 2024-03-01
album: Indod'Engalali
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  date published: 2024-12-13
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    genre: 3 step
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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
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      encoding format: application/vnd.opentimestamps.ots
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      date published: 2026-07-17T08:32:01Z
    audio: Indod'Engalali
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      additional property: Valence (Positivity)
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      additional property: Mode Name
album: Umgowo

Tom London
type: MusicRecording
duration: PT6M33S
duration ms: 393880
explicit: false
by artist: Tom London
in album: Tom London
  type: MusicAlbum
  date published: 2023-04-07
genre: 3 step
genre: amapiano
genre: gqom
isrc code: ZAXZZ3200003
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240b4df0bd8237d57fd257db7870faefec33d3bc2f0d09378a181f1abcbe6087. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ZAXZZ3200003.
  date published: 2026-06-13T15:41:10Z
audio: Tom London
  type: AudioObject
  additional property: Tempo (BPM)
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Danceability
type: PropertyValue
value: 0.827

Energy
type: PropertyValue
value: 0.77

Speechiness
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value: 0.04

Acousticness
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Instrumentalness
type: PropertyValue
value: 0.001

Liveness
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value: 0.034

Valence (Positivity)
type: PropertyValue
value: 0.485

Loudness (dB)
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value: -6.862

Key Name
type: PropertyValue
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Mode Name
type: PropertyValue
value: Major

Umgowo
type: MusicAlbum
date published: 2025-05-30
track: Amagama
  type: MusicRecording
  duration: PT6M22S
  duration ms: 382557
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  by artist: Tom London
  in album: Umgowo
    type: MusicAlbum
    date published: 2025-05-30
  genre: 3 step
  genre: amapiano
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAXZ32500002
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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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e8fa587c26215f7658c8612c3ebd9d386b999347ec567d26ca519f580e8742. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:00:06Z), 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/ZAXZ32500002.
    date published: 2026-07-16T08:00:06Z
  audio: Amagama
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