Ro Jack
type: MusicGroup
popularity: 6
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdec06d6726f6ad00339cce330f5e3d936553f01fa3f5ef011bf7e61accf89f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43a8e39c-dad6-42db-bc3e-68341238f882.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43a8e39c-dad6-42db-bc3e-68341238f882.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43a8e39c-dad6-42db-bc3e-68341238f882
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdec06d6726f6ad00339cce330f5e3d936553f01fa3f5ef011bf7e61accf89f1","name":"Ro Jack","registered_at":"2026-06-16T13:09:31Z","symbol":"NIM1061860","token_address":"0x46587ea908c24e4e6a4d54720c69846de5649039","type":"artist","uuid":"43a8e39c-dad6-42db-bc3e-68341238f882"}
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 0xfdec06d6726f6ad00339cce330f5e3d936553f01fa3f5ef011bf7e61accf89f1. 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/43a8e39c-dad6-42db-bc3e-68341238f882.json and https://artists.proofprofile.net/proofs/artist/43a8e39c-dad6-42db-bc3e-68341238f882.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfdec06d6726f6ad00339cce330f5e3d936553f01fa3f5ef011bf7e61accf89f1","name":"Ro Jack","registered_at":"2026-06-16T13:09:31Z","symbol":"NIM1061860","token_address":"0x46587ea908c24e4e6a4d54720c69846de5649039","type":"artist","uuid":"43a8e39c-dad6-42db-bc3e-68341238f882"}
album: Star
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2019-06-27
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  type: MusicAlbum
  date published: 2020-01-28
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  type: MusicAlbum
  date published: 2020-07-28
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  type: MusicAlbum
  date published: 2020-08-31
album: Favorable Outcome
  type: MusicAlbum
  date published: 2020-12-25
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  type: MusicAlbum
  date published: 2021-06-09
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  type: MusicAlbum
  date published: 2022-03-23
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  type: MusicAlbum
  date published: 2023-12-02
album: SMACKIN SHIT
  type: MusicAlbum
  date published: 2024-04-25
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  type: MusicAlbum
  date published: 2025-03-24
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  type: MusicAlbum
  date published: 2025-03-31
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  type: MusicAlbum
  date published: 2025-05-25
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-08-09
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  type: MusicAlbum
  date published: 2025-08-09
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  type: MusicAlbum
  date published: 2025-08-09
album: On the Meter
  type: MusicAlbum
  date published: 2025-08-15
album: Pop it 4 me
  type: MusicAlbum
  date published: 2025-08-28
album: LOVE LANGUAGE
  type: MusicAlbum
  date published: 2025-09-10
album: ISSUE
  type: MusicAlbum
  date published: 2025-10-10
track: Best Friends (feat. Ro Jack)

Best Friends (feat. Ro Jack)
type: MusicRecording
duration: PT4M2S
duration ms: 242445
explicit: false
by artist: Payroll Giovanni
by artist: Ro Jack
in album: Get Money Stay Humble
  type: MusicAlbum
  date published: 2013-09-02
isrc code: USHM81373011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:38:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad4b728d646f59c8a21d25d6331dede87dc7a449c6acb2480908bd754fbb99ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81373011
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4b728d646f59c8a21d25d6331dede87dc7a449c6acb2480908bd754fbb99ab. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USHM81373011.
  date published: 2026-07-02T03:30:09Z
audio: Best Friends (feat. Ro Jack)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.89
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.612
  additional property: Energy
    type: PropertyValue
    value: 0.674
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.046
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.107
  additional property: Liveness
    type: PropertyValue
    value: 0.399
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.195
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.141
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major