Predator Dub Assassins
type: MusicGroup
genre: dub
genre: rocksteady
popularity: 13
followers: 1185
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde6acced3391485202bb02af743fbbfd4ed14ecd0ecb1d9694d44a40a956013. Chain 2 (Bitcoin): anchored in block 953627 (2026-06-14T11:43:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f474f4f-f9f8-4d14-a716-37f1e641a1c5.json and https://artists.proofprofile.net/proofs/artist/2f474f4f-f9f8-4d14-a716-37f1e641a1c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:43:04Z
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album: Predator Dub Assassins
  type: MusicAlbum
  date published: 2007
album: The Hardest
  type: MusicAlbum
  date published: 2007-01-01
album: Fully Qualified
  type: MusicAlbum
  date published: 2009-12-16
album: The Dub Files
  type: MusicAlbum
  date published: 2011-01-11
album: Last Band Standing
  type: MusicAlbum
  date published: 2012-08-23
album: Decade of Dubs
  type: MusicAlbum
  date published: 2016-09-18
album: Why Can't We Be Friends
  type: MusicAlbum
  date published: 2017-04-29
album: Down for Whatever
  type: MusicAlbum
  date published: 2017-06-13
album: Only Love Can Break Your Heart
  type: MusicAlbum
  date published: 2017-10-25
album: The Dub Files, Vol. 2
  type: MusicAlbum
  date published: 2017-11-02
album: Songs in the Key of Sea
  type: MusicAlbum
  date published: 2018-06-01
album: A Very Dubby Christmas
  type: MusicAlbum
  date published: 2018-11-19
album: On Any Sunday
  type: MusicAlbum
  date published: 2019-04-20
album: Black Swan
  type: MusicAlbum
  date published: 2020-11-25
album: Hammer
  type: MusicAlbum
  date published: 2022-01-13
album: Legacy
  type: MusicAlbum
  date published: 2022-02-25
album: Holiday
  type: MusicAlbum
  date published: 2022-05-20
album: One More Dub
  type: MusicAlbum
  date published: 2023-01-15
album: One More
  type: MusicAlbum
  date published: 2023-01-20
album: Best Life
  type: MusicAlbum
  date published: 2023-04-07
album: Never Get Away
  type: MusicAlbum
  date published: 2023-06-09
album: Gravity
  type: MusicAlbum
  date published: 2023-09-22
album: Turntable
  type: MusicAlbum
  date published: 2025-01-24
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    genre: dub
    genre: rocksteady
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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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf631f046eadb75b43f7568413770dc145565cb438065d015c538c18539d66d7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USY242424978.
      date published: 2026-07-05T10:59:37Z
    audio: Flatter
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      additional property: Danceability
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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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  track: Legacy
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    genre: dub
    genre: rocksteady
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    subject of: OpenTimestamps Proof of Existence
    audio: Legacy
  track: Dancing In The Moonlight
album: Turntable (Deluxe Edition)
album: A Fistful of Dubs

Turntable
type: MusicAlbum
date published: 2025-01-24

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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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value: 2026-07-05T12:31:54Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304dfb21405fe5600d532fb4743c0aa8037501a045d3ae97cf93eb9fb5003bc3. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USCGH2287159.
date published: 2026-07-05T12:31:54Z

Legacy
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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additional property: Time Signature
  type: PropertyValue
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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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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additional property: Key Name
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additional property: Mode Name
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Dancing In The Moonlight
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duration: PT3M48S
duration ms: 228625
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by artist: Predator Dub Assassins
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genre: dub
genre: rocksteady
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0xc241dd971626caf09c65592f07592aba054703064b2551cccab6e6218e5f8c26. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USY242424980.
  date published: 2026-07-06T06:56:49Z
audio: Dancing In The Moonlight
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  additional property: Danceability
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  additional property: Valence (Positivity)
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  additional property: Mode Name
    type: PropertyValue
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Turntable (Deluxe Edition)
type: MusicAlbum
date published: 2025-02-21
track: Legacy Dub
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    type: MusicAlbum
    date published: 2025-02-21
  genre: dub
  genre: rocksteady
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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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13392f2b417adfbfe0c6c277d3f45f7496409a168fb326da132eef5d946f55f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USCGJ2548607.
    date published: 2026-07-19T07:14:39Z
  audio: Legacy Dub
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track: Best Life Dub
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  genre: rocksteady
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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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159de4dc53819650128870cce06c2eedb85c03fe01538642cfa586b2d2e770f0. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USCGJ2548608.
    date published: 2026-07-17T04:32:48Z
  audio: Best Life Dub
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A Fistful of Dubs
type: MusicAlbum
date published: 2025-04-20