A.J. Brown
type: MusicGroup
genre: lovers rock
genre: reggae
description: REDIRECT A. J. Brown
popularity: 4
followers: 578
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f44bf138ed15629bce350c6cc6cd152f08bc591068b9642695b04f049327dac. 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/5da0a71f-bf39-4e69-9b3f-4290552428f1.json and https://artists.proofprofile.net/proofs/artist/5da0a71f-bf39-4e69-9b3f-4290552428f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5f44bf138ed15629bce350c6cc6cd152f08bc591068b9642695b04f049327dac","name":"A.J. Brown","registered_at":"2026-06-16T22:17:34Z","symbol":"NIM1192626","token_address":"0xec32709b6a43584ded1323badf1148b841c4030f","type":"artist","uuid":"5da0a71f-bf39-4e69-9b3f-4290552428f1"}
album: A.J. Brown V
  type: MusicAlbum
  date published: 2009-10-28
album: For All Kinda People
  type: MusicAlbum
  date published: 2011-09-01
album: Rhyme Or Reason
  type: MusicAlbum
  date published: 2011-09-13
album: For All Kinda People
  type: MusicAlbum
  date published: 2012-05-08
album: For All Kinda People
  type: MusicAlbum
  date published: 2012-05-08
album: Now & Again
  type: MusicAlbum
  date published: 2013-09-06
album: Love People
  type: MusicAlbum
  date published: 2016-12-23
album: Love People
  type: MusicAlbum
  date published: 2016-12-23
album: Fancy - EP
  type: MusicAlbum
  date published: 2017-01-06
album: This Love
  type: MusicAlbum
  date published: 2022-11-18
album: Shots of Love
  type: MusicAlbum
  date published: 2023-08-18
track: Oh Jamaica (feat. A.J. Brown)

Oh Jamaica (feat. A.J. Brown)
type: MusicRecording
duration: PT3M3S
duration ms: 183000
explicit: false
by artist: Inner Circle
by artist: A.J. Brown
in album: Dubets - Wicked Combinations
  type: MusicAlbum
  date published: 2012-12-04
genre: reggae
isrc code: USA2P1294622
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1294622
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0xfaee423dc6cc774600af89756cc5b7dc078ddf887a56393cb12b397d01710f00. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USA2P1294622.
  date published: 2026-07-02T05:09:12Z
audio: Oh Jamaica (feat. A.J. Brown)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 164.207
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.711
  additional property: Energy
    type: PropertyValue
    value: 0.662
  additional property: Speechiness
    type: PropertyValue
    value: 0.134
  additional property: Acousticness
    type: PropertyValue
    value: 0.036
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.054
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.843
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.416
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major