TJ Brown
type: MusicGroup
popularity: 3
followers: 197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd740099cb02144ac86c0049a4f67721cf5dad4c9427e66fa30390b77fa98aeb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12380f73-9df4-480d-85f0-a4c543da19e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12380f73-9df4-480d-85f0-a4c543da19e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12380f73-9df4-480d-85f0-a4c543da19e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd740099cb02144ac86c0049a4f67721cf5dad4c9427e66fa30390b77fa98aeb9","name":"TJ Brown","registered_at":"2026-06-15T19:57:17Z","symbol":"NIM0815469","token_address":"0xebcb18b6358a59d098562d0ccaf01d7b4149ee50","type":"artist","uuid":"12380f73-9df4-480d-85f0-a4c543da19e6"}
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 0xd740099cb02144ac86c0049a4f67721cf5dad4c9427e66fa30390b77fa98aeb9. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12380f73-9df4-480d-85f0-a4c543da19e6.json and https://artists.proofprofile.net/proofs/artist/12380f73-9df4-480d-85f0-a4c543da19e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xd740099cb02144ac86c0049a4f67721cf5dad4c9427e66fa30390b77fa98aeb9","name":"TJ Brown","registered_at":"2026-06-15T19:57:17Z","symbol":"NIM0815469","token_address":"0xebcb18b6358a59d098562d0ccaf01d7b4149ee50","type":"artist","uuid":"12380f73-9df4-480d-85f0-a4c543da19e6"}
album: Go Mode
  type: MusicAlbum
  date published: 2020-02-15
album: A Look A Vibe A Mood
  type: MusicAlbum
  date published: 2020-02-21
album: Get Em
  type: MusicAlbum
  date published: 2020-03-13
album: Bestfriend
  type: MusicAlbum
  date published: 2020-06-26
album: The Re-Collection
  type: MusicAlbum
  date published: 2020-10-18
album: Bentley
  type: MusicAlbum
  date published: 2021-05-21
album: Fun Time
  type: MusicAlbum
  date published: 2021-07-02
album: BUMP
  type: MusicAlbum
  date published: 2021-07-30
album: What's Your Sign?
  type: MusicAlbum
  date published: 2021-10-15
album: The Come Up
  type: MusicAlbum
  date published: 2021-12-18
album: KAASH
  type: MusicAlbum
  date published: 2022-11-29
album: NEW HRLM
  type: MusicAlbum
  date published: 2024-02-16
album: Dear Summer (Radio Edit)
  type: MusicAlbum
  date published: 2024-08-30
album: Dear Summer
  type: MusicAlbum
  date published: 2024-08-30
album: AFTER HOUR$!
  type: MusicAlbum
  date published: 2025-02-13
album: BASSLINE
  type: MusicAlbum
  date published: 2025-06-06
album: 4 GIRLS ONLY!
  type: MusicAlbum
  date published: 2025-06-28
album: UBER
  type: MusicAlbum
  date published: 2025-07-18
album: NEW HRLM 2
  type: MusicAlbum
  date published: 2025-10-17
track: What Am I Sayin?

What Am I Sayin?
type: MusicRecording
duration: PT2M51S
duration ms: 171015
explicit: false
by artist: Darius King
by artist: TJ Brown
in album: Heavy Is The Crown
  type: MusicAlbum
  date published: 2023-09-29
isrc code: QZTB32319737
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:38:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x980246e7de8b512f18513faa641382efb2ec2b1b3528b7f0154ab5472950eb9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32319737
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+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 0x980246e7de8b512f18513faa641382efb2ec2b1b3528b7f0154ab5472950eb9c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZTB32319737.
  date published: 2026-07-08T03:20:19Z
audio: What Am I Sayin?
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 158.716
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.685
  additional property: Energy
    type: PropertyValue
    value: 0.664
  additional property: Speechiness
    type: PropertyValue
    value: 0.322
  additional property: Acousticness
    type: PropertyValue
    value: 0.028
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.509
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.413
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor