The Rifffs
type: MusicGroup
genre: reggae rock
genre: rocksteady
genre: ska
genre: ska punk
popularity: 8
followers: 460
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27ea7fcb2bf33bddd8d74496a8fefe3650d31a0f49c9cb7732becf0329e1ac93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25bdbca7-ed56-4372-a89e-53bba4861867.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25bdbca7-ed56-4372-a89e-53bba4861867.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25bdbca7-ed56-4372-a89e-53bba4861867
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27ea7fcb2bf33bddd8d74496a8fefe3650d31a0f49c9cb7732becf0329e1ac93","name":"The Rifffs","registered_at":"2026-06-16T02:38:45Z","symbol":"NIM0911288","token_address":"0x5b1a010d6cb1d4b2e49af8ac0324ce4ca82b052e","type":"artist","uuid":"25bdbca7-ed56-4372-a89e-53bba4861867"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ea7fcb2bf33bddd8d74496a8fefe3650d31a0f49c9cb7732becf0329e1ac93. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25bdbca7-ed56-4372-a89e-53bba4861867.json and https://artists.proofprofile.net/proofs/artist/25bdbca7-ed56-4372-a89e-53bba4861867.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x27ea7fcb2bf33bddd8d74496a8fefe3650d31a0f49c9cb7732becf0329e1ac93","name":"The Rifffs","registered_at":"2026-06-16T02:38:45Z","symbol":"NIM0911288","token_address":"0x5b1a010d6cb1d4b2e49af8ac0324ce4ca82b052e","type":"artist","uuid":"25bdbca7-ed56-4372-a89e-53bba4861867"}
album: Moonstomp
  type: MusicAlbum
  date published: 2009
album: Moonstomp
  type: MusicAlbum
  date published: 2009-02-09
album: Start the Revolution
  type: MusicAlbum
  date published: 2013
album: Whole Lot of Nothing
  type: MusicAlbum
  date published: 2014
album: Modern Society
  type: MusicAlbum
  date published: 2024-07-17
  track: Modern Society
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229838
    explicit: false
    by artist: The Rifffs
    in album: Modern Society
      type: MusicAlbum
      date published: 2024-07-17
    genre: reggae rock
    genre: rocksteady
    genre: ska
    genre: ska punk
    isrc code: GBMA22457361
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:49:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7fcb5dadc58c3388d1f91719d5c1061a45637d2e46cee49550bbe5826e4769db
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22457361
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T10:52:35Z
    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 0x7fcb5dadc58c3388d1f91719d5c1061a45637d2e46cee49550bbe5826e4769db. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:52:35Z), 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/GBMA22457361.
      date published: 2026-07-17T10:52:35Z
    audio: Modern Society
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.971
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.912
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.235
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.96
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.633
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Modern Society Dub (Manwel T Remix)
  type: MusicAlbum
  date published: 2024-09-03
album: Oh No
  type: MusicAlbum
  date published: 2024-09-11
  track: Oh No
    type: MusicRecording
    duration: PT4M40S
    duration ms: 280334
    explicit: false
    by artist: The Rifffs
    in album: Oh No
      type: MusicAlbum
      date published: 2024-09-11
    genre: reggae rock
    genre: rocksteady
    genre: ska
    genre: ska punk
    isrc code: GX53U2308231
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T19:46:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb89f41d1aa31dbd56aaaeb960c100fec3c5a2b1c22618c7eade2b467929fd1db
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2308231
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xb89f41d1aa31dbd56aaaeb960c100fec3c5a2b1c22618c7eade2b467929fd1db. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GX53U2308231.
      date published: 2026-07-06T01:25:57Z
    audio: Oh No
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.031
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      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: Oh No Dub

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.711

Energy
type: PropertyValue
value: 0.854

Speechiness
type: PropertyValue
value: 0.048

Acousticness
type: PropertyValue
value: 0.067

Instrumentalness
type: PropertyValue
value: 0.089

Liveness
type: PropertyValue
value: 0.1

Valence (Positivity)
type: PropertyValue
value: 0.75

Loudness (dB)
type: PropertyValue
value: -4.29

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Oh No Dub
type: MusicAlbum
date published: 2024-09-24