Dubmetal
type: MusicGroup
genre: reggae rock
popularity: 4
followers: 296
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x415a0ffe5443c27d99333e5e89ba2b87943b46d5217eafe4f90b2c2606056139
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56cfa886-42cc-4cee-8217-b2ac74c5024b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56cfa886-42cc-4cee-8217-b2ac74c5024b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56cfa886-42cc-4cee-8217-b2ac74c5024b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0x415a0ffe5443c27d99333e5e89ba2b87943b46d5217eafe4f90b2c2606056139. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56cfa886-42cc-4cee-8217-b2ac74c5024b.json and https://artists.proofprofile.net/proofs/artist/56cfa886-42cc-4cee-8217-b2ac74c5024b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Real Revolutionary
  type: MusicAlbum
  date published: 2015-06-30
album: Go Down Babylon
  type: MusicAlbum
  date published: 2019-10-18
album: Rock N Roll
  type: MusicAlbum
  date published: 2019-10-25
album: Reggae Metal Man
  type: MusicAlbum
  date published: 2019-11-01
  track: Reggae Metal Man
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164122
    explicit: false
    by artist: Dubmetal
    in album: Reggae Metal Man
      type: MusicAlbum
      date published: 2019-11-01
    genre: reggae rock
    isrc code: QZHN91979588
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:39:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xff9f74553a255bef158f53479d37a99a01cf5c8d9919984d6736733766cfd0ec
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN91979588
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xff9f74553a255bef158f53479d37a99a01cf5c8d9919984d6736733766cfd0ec. 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/QZHN91979588.
      date published: 2026-07-04T11:19:20Z
    audio: Reggae Metal Man
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.915
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.739
      additional property: Energy
        type: PropertyValue
        value: 0.543
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.058
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.532
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.38
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: In a Di Dance
  type: MusicAlbum
  date published: 2019-11-09
album: Go Down Bablyon
  type: MusicAlbum
  date published: 2019-11-12
album: Changes
  type: MusicAlbum
  date published: 2019-11-16
album: We Got Di Dub
  type: MusicAlbum
  date published: 2019-11-23
album: Rain Riddim
  type: MusicAlbum
  date published: 2019-11-30
album: Break Free
  type: MusicAlbum
  date published: 2019-12-07
album: Introduction Riddim
  type: MusicAlbum
  date published: 2019-12-13
album: Justice
  type: MusicAlbum
  date published: 2019-12-21
album: Youth Man
  type: MusicAlbum
  date published: 2019-12-27
album: 2020 Vision
  type: MusicAlbum
  date published: 2019-12-28
album: Go Down Babylon Dub
  type: MusicAlbum
  date published: 2020-01-03
album: Break Free Dub
  type: MusicAlbum
  date published: 2020-01-17
album: Running Man
  type: MusicAlbum
  date published: 2020-01-31
album: Jah Jah
  type: MusicAlbum
  date published: 2020-04-25
album: Cassia Park
  type: MusicAlbum
  date published: 2021-01-15
album: Dance Spa Riddim
  type: MusicAlbum
  date published: 2021-01-15
album: Ska E Cal
  type: MusicAlbum
  date published: 2021-01-29
album: Rain Drops
  type: MusicAlbum
  date published: 2021-01-31
album: Mr President
  type: MusicAlbum
  date published: 2021-02-05
album: Knock Out
  type: MusicAlbum
  date published: 2021-02-13
album: More Fire
  type: MusicAlbum
  date published: 2021-02-13
album: No Peace Without Justice Dub
  type: MusicAlbum
  date published: 2021-02-22
album: Walking Home
album: Break Free Remix
album: Dub Away Riddim
album: Journey To dub (Dub)
album: Dub Away
album: 4 5th

Walking Home
type: MusicAlbum
date published: 2021-02-26

Break Free Remix
type: MusicAlbum
date published: 2021-03-12

Dub Away Riddim
type: MusicAlbum
date published: 2021-03-19

Journey To dub (Dub)
type: MusicAlbum
date published: 2021-03-26

Dub Away
type: MusicAlbum
date published: 2021-03-26

4 5th
type: MusicAlbum
date published: 2021-04-02