DRK RBR
type: MusicGroup
popularity: 6
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4f0a9751fbab95755862a2e2306b1d537204f50cf0a2a1b46efca64c4ae882c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6aa763d-2b09-4516-ba7d-cce568151bc3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6aa763d-2b09-4516-ba7d-cce568151bc3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6aa763d-2b09-4516-ba7d-cce568151bc3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4f0a9751fbab95755862a2e2306b1d537204f50cf0a2a1b46efca64c4ae882c","name":"DRK RBR","registered_at":"2026-06-20T08:04:29Z","symbol":"NIM1560127","token_address":"0xffae8119d1cc390d65e4828ff4c0cb463410d140","type":"artist","uuid":"a6aa763d-2b09-4516-ba7d-cce568151bc3"}
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 0xa4f0a9751fbab95755862a2e2306b1d537204f50cf0a2a1b46efca64c4ae882c. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6aa763d-2b09-4516-ba7d-cce568151bc3.json and https://artists.proofprofile.net/proofs/artist/a6aa763d-2b09-4516-ba7d-cce568151bc3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xa4f0a9751fbab95755862a2e2306b1d537204f50cf0a2a1b46efca64c4ae882c","name":"DRK RBR","registered_at":"2026-06-20T08:04:29Z","symbol":"NIM1560127","token_address":"0xffae8119d1cc390d65e4828ff4c0cb463410d140","type":"artist","uuid":"a6aa763d-2b09-4516-ba7d-cce568151bc3"}
album: My Friend Roland
  type: MusicAlbum
  date published: 2019-05-23
album: My Friend Roland
  type: MusicAlbum
  date published: 2019-07-26
album: Pink Wine
  type: MusicAlbum
  date published: 2020-01-04
album: The Little Pease
  type: MusicAlbum
  date published: 2020-01-04
album: Tiamath
  type: MusicAlbum
  date published: 2020-01-17
album: Elena's Dance (Rework)
  type: MusicAlbum
  date published: 2020-02-21
  track: Elena's Dance - Rework
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205600
    explicit: false
    by artist: DRK RBR
    in album: Elena's Dance (Rework)
      type: MusicAlbum
      date published: 2020-02-21
    isrc code: UKTUY2013605
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T07:41:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x60b13f5bd177e61df69a3c135a46fc56a72ea212d83f38f098a4cbf48f04bfa5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959114
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959114
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2013605
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:41:42Z
    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 0x60b13f5bd177e61df69a3c135a46fc56a72ea212d83f38f098a4cbf48f04bfa5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/UKTUY2013605.
      date published: 2026-07-22T08:41:42Z
    audio: Elena's Dance - Rework
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.017
      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: 0.737
      additional property: Energy
        type: PropertyValue
        value: 0.431
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.144
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.82
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.351
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.989
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Universe
  type: MusicAlbum
  date published: 2020-08-29
album: Her Smile
  type: MusicAlbum
  date published: 2020-08-31
album: Morning Dew
  type: MusicAlbum
  date published: 2020-08-31
album: Winter Walk
  type: MusicAlbum
  date published: 2020-10-14
album: Blinding Synth
  type: MusicAlbum
  date published: 2021-04-13
album: Chikyu Marugoto Chou Kessen
  type: MusicAlbum
  date published: 2021-04-20
album: Hey Mammy!
  type: MusicAlbum
  date published: 2021-04-20
album: Stockholm Syndrome
  type: MusicAlbum
  date published: 2021-10-08
album: Fairy Tales of Moss and Fern
  type: MusicAlbum
  date published: 2021-10-11
album: The Last of the Synths
  type: MusicAlbum
  date published: 2021-12-31
album: The Last of the Synths
  type: MusicAlbum
  date published: 2021-12-31
album: Melodic Experience
  type: MusicAlbum
  date published: 2022-05-28
album: Goodbye My Love Goodbye
  type: MusicAlbum
  date published: 2022-08-05
album: Low-End PC
  type: MusicAlbum
  date published: 2022-09-23
album: Stirling
  type: MusicAlbum
  date published: 2023-02-02
album: Ghost
  type: MusicAlbum
  date published: 2023-02-02
album: Freestyler (DRK RBR's Intro Remix)
  type: MusicAlbum
  date published: 2023-02-02
  track: Freestyler - DRK RBR's Intro Remix
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244390
    explicit: false
    by artist: DRK RBR
    in album: Freestyler (DRK RBR's Intro Remix)
      type: MusicAlbum
      date published: 2023-02-02
    isrc code: UKTUY2368375
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Freestyler - DRK RBR's Intro Remix
album: K.I.T.T.
album: Forbidden Song
album: Lighthouse
album: Luna
album: Once Upon a Time in the Wild West
album: Asylum
album: Belicano
album: Ton 618
album: Yeah!
album: Random Noises
album: Sanpo (Moomin Theme)
album: IC 1101

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-15T10:41:37+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf8f3f56579a0cfd03f6df0405d72debe2e0f37a70a3a79752bb61aa02dacacf8

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958152

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958152

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKTUY2368375

OTSTimestamp
type: PropertyValue
value: 2026-07-15T12:00:27Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f3f56579a0cfd03f6df0405d72debe2e0f37a70a3a79752bb61aa02dacacf8. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/UKTUY2368375.
date published: 2026-07-15T12:00:27Z

Freestyler - DRK RBR's Intro Remix
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 164.048
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.57
additional property: Energy
  type: PropertyValue
  value: 0.935
additional property: Speechiness
  type: PropertyValue
  value: 0.055
additional property: Acousticness
  type: PropertyValue
  value: 0.017
additional property: Instrumentalness
  type: PropertyValue
  value: 0.849
additional property: Liveness
  type: PropertyValue
  value: 0.111
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.501
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.224
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Major

K.I.T.T.
type: MusicAlbum
date published: 2023-06-01

Forbidden Song
type: MusicAlbum
date published: 2023-06-16

Lighthouse
type: MusicAlbum
date published: 2023-09-08

Luna
type: MusicAlbum
date published: 2023-11-03

Once Upon a Time in the Wild West
type: MusicAlbum
date published: 2023-12-04

Asylum
type: MusicAlbum
date published: 2024-04-21

Belicano
type: MusicAlbum
date published: 2024-10-23

Ton 618
type: MusicAlbum
date published: 2025-03-14

Yeah!
type: MusicAlbum
date published: 2025-03-15

Random Noises
type: MusicAlbum
date published: 2025-03-21

Sanpo (Moomin Theme)
type: MusicAlbum
date published: 2025-05-24

IC 1101
type: MusicAlbum
date published: 2025-06-06