R.O
type: MusicGroup
popularity: 7
followers: 1397
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x275597abf33c123c39249858d14dd7cba8b6b1dec83ab3ad587fb6f96000c015
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f35af91-f868-4c43-9955-5f8b758584a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f35af91-f868-4c43-9955-5f8b758584a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f35af91-f868-4c43-9955-5f8b758584a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
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 0x275597abf33c123c39249858d14dd7cba8b6b1dec83ab3ad587fb6f96000c015. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f35af91-f868-4c43-9955-5f8b758584a2.json and https://artists.proofprofile.net/proofs/artist/2f35af91-f868-4c43-9955-5f8b758584a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
album: Run!
  type: MusicAlbum
  date published: 2017-09-15
album: Allez Hop
  type: MusicAlbum
  date published: 2018-06-20
album: Weed Side
  type: MusicAlbum
  date published: 2018-07-31
album: Super ro
  type: MusicAlbum
  date published: 2018-09-16
album: SUPER RO
  type: MusicAlbum
  date published: 2018-09-20
album: 140
  type: MusicAlbum
  date published: 2019-06-21
album: Maintenant
  type: MusicAlbum
  date published: 2019-07-17
album: Accusé a tort
  type: MusicAlbum
  date published: 2019-09-07
  track: Accusé a tort
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211516
    explicit: true
    by artist: R.O
    in album: Accusé a tort
      type: MusicAlbum
      date published: 2019-09-07
    isrc code: TCAEK1937856
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:47:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x092a74802d9c12fd9a540f5c384bed52bb95086e90fc5fa574ad042c106b94d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958428
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958428
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1937856
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T15:15:14Z
    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 0x092a74802d9c12fd9a540f5c384bed52bb95086e90fc5fa574ad042c106b94d7. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/TCAEK1937856.
      date published: 2026-07-17T15:15:14Z
    audio: Accusé a tort
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.946
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.618
      additional property: Energy
        type: PropertyValue
        value: 0.729
      additional property: Speechiness
        type: PropertyValue
        value: 0.204
      additional property: Acousticness
        type: PropertyValue
        value: 0.114
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.064
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.376
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.705
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Fini
  type: MusicAlbum
  date published: 2020-02-26
album: Petit
  type: MusicAlbum
  date published: 2020-06-05
album: Visé
  type: MusicAlbum
  date published: 2020-07-29
album: Presque
  type: MusicAlbum
  date published: 2020-09-09
album: J'sors la nuit
  type: MusicAlbum
  date published: 2021-01-01
album: On vole les riches
  type: MusicAlbum
  date published: 2021-01-27
album: De la verte
  type: MusicAlbum
  date published: 2021-02-17
album: Marlo Stanfield
  type: MusicAlbum
  date published: 2021-03-22
  track: Marlo Stanfield
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162934
    explicit: true
    by artist: R.O
    in album: Marlo Stanfield
      type: MusicAlbum
      date published: 2021-03-22
    isrc code: TCAFM2108090
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T14:29:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x704e90eaac2068de4f0def8ff1359220bb4b7ad3271e1a43ae755dbae51493f0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFM2108090
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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
    audio: Marlo Stanfield
album: Vegeta
album: Black Card
album: Sachet tout vert
album: Parlons cash
album: Bandit
album: J'me gave
album: Glock 45
album: Gros
album: Laisse moi
album: C'est mort
album: TRASH

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704e90eaac2068de4f0def8ff1359220bb4b7ad3271e1a43ae755dbae51493f0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCAFM2108090.
date published: 2026-07-18T19:27:02Z

Marlo Stanfield
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 141.951
additional property: Musical Key
  type: PropertyValue
  value: 1
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: 0.691
additional property: Speechiness
  type: PropertyValue
  value: 0.334
additional property: Acousticness
  type: PropertyValue
  value: 0.606
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.099
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.375
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.054
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Vegeta
type: MusicAlbum
date published: 2021-07-07

Black Card
type: MusicAlbum
date published: 2022-09-21

Sachet tout vert
type: MusicAlbum
date published: 2022-10-12

Parlons cash
type: MusicAlbum
date published: 2022-11-01

Bandit
type: MusicAlbum
date published: 2022-11-25

J'me gave
type: MusicAlbum
date published: 2022-12-16

Glock 45
type: MusicAlbum
date published: 2023-01-06

Gros
type: MusicAlbum
date published: 2023-01-27

Laisse moi
type: MusicAlbum
date published: 2023-07-25

C'est mort
type: MusicAlbum
date published: 2023-08-30

TRASH
type: MusicAlbum
date published: 2023-09-27

TRASH
type: MusicAlbum
date published: 2023-09-27

TRASH
type: MusicAlbum
date published: 2023-09-27