B Free
type: MusicGroup
genre: anime
genre: anime rap
genre: meme rap
popularity: 23
followers: 11638
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x179f355ced0a705887287dbe86842a3c9cf13c5c00910f97fb34eb3a89b12df9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13b255ed-d89c-412f-949e-0546a95adaf2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13b255ed-d89c-412f-949e-0546a95adaf2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13b255ed-d89c-412f-949e-0546a95adaf2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x179f355ced0a705887287dbe86842a3c9cf13c5c00910f97fb34eb3a89b12df9","name":"B Free","registered_at":"2026-06-11T12:17:17Z","symbol":"NIM0025727","token_address":"0x63f89fe12e7a408b3bf36fb9bd5833fc530cfd48","type":"artist","uuid":"13b255ed-d89c-412f-949e-0546a95adaf2"}
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 0x179f355ced0a705887287dbe86842a3c9cf13c5c00910f97fb34eb3a89b12df9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13b255ed-d89c-412f-949e-0546a95adaf2.json and https://artists.proofprofile.net/proofs/artist/13b255ed-d89c-412f-949e-0546a95adaf2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x179f355ced0a705887287dbe86842a3c9cf13c5c00910f97fb34eb3a89b12df9","name":"B Free","registered_at":"2026-06-11T12:17:17Z","symbol":"NIM0025727","token_address":"0x63f89fe12e7a408b3bf36fb9bd5833fc530cfd48","type":"artist","uuid":"13b255ed-d89c-412f-949e-0546a95adaf2"}
album: Motor City Menace
  type: MusicAlbum
  date published: 2018-02-09
album: Platinum Plus
  type: MusicAlbum
  date published: 2018-11-02
album: All Mine
  type: MusicAlbum
  date published: 2019-03-22
album: Lost in Paradise
  type: MusicAlbum
  date published: 2019-04-05
album: Momma's Carol
  type: MusicAlbum
  date published: 2019-05-10
album: Fuck All Yall
  type: MusicAlbum
  date published: 2019-07-12
album: Let Me Know
  type: MusicAlbum
  date published: 2019-08-09
album: Rojo
  type: MusicAlbum
  date published: 2019-09-08
album: I'm Ready
  type: MusicAlbum
  date published: 2019-11-05
album: Friday
  type: MusicAlbum
  date published: 2020-02-14
album: Rap Game Hokage
  type: MusicAlbum
  date published: 2020-05-05
album: Teleport Me
  type: MusicAlbum
  date published: 2020-05-10
album: Lost in Paradise (Deluxe)
  type: MusicAlbum
  date published: 2020-06-20
  track: Change My Life - Remix
    type: MusicRecording
    duration: PT1M36S
    duration ms: 96000
    explicit: true
    by artist: B Free
    in album: Lost in Paradise (Deluxe)
      type: MusicAlbum
      date published: 2020-06-20
    genre: anime
    genre: anime rap
    genre: meme rap
    isrc code: QZHN72062182
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:22:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf905bd86e25b84f7b48a50653140e5bd99c478e251a5f362edc0176a315e2244
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958169
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958169
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72062182
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T18:26:08Z
    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 0xf905bd86e25b84f7b48a50653140e5bd99c478e251a5f362edc0176a315e2244. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:26:08Z), 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/QZHN72062182.
      date published: 2026-07-15T18:26:08Z
    audio: Change My Life - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.05
      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: 0.841
      additional property: Energy
        type: PropertyValue
        value: 0.492
      additional property: Speechiness
        type: PropertyValue
        value: 0.341
      additional property: Acousticness
        type: PropertyValue
        value: 0.181
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.063
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.369
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.528
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: B Free
  type: MusicAlbum
  date published: 2020-07-08
album: Dangerous
  type: MusicAlbum
  date published: 2020-10-31
album: Rage
  type: MusicAlbum
  date published: 2021-01-01
album: Rage
  type: MusicAlbum
  date published: 2021-01-29
album: Dead or Alive
  type: MusicAlbum
  date published: 2021-02-26
album: Bloom In A Dark Room
  type: MusicAlbum
  date published: 2021-07-31
album: When It Matters
  type: MusicAlbum
  date published: 2022-03-11
album: Then Some
  type: MusicAlbum
  date published: 2022-03-25
album: Then Some (Radio Edit)
  type: MusicAlbum
  date published: 2022-03-25
album: Kirby (Radio Edit)
  type: MusicAlbum
  date published: 2022-07-01
album: Kirby
  type: MusicAlbum
  date published: 2022-07-01
album: RØTC (Radio Edit)
album: RØTC
album: give you up (sorry) :(
album: give you up (sorry) :( [Radio Edit]
album: H Town
album: Free Agent
album: Happy Freeday!
album: Tinder
album: Just Broke Up
album: Happy Freeday 2!!
album: Self Care
album: Goodbye Freestyle
album: Sentimiento

Kirby
type: MusicAlbum
date published: 2022-07-01

Kirby
type: MusicAlbum
date published: 2022-07-01

RØTC (Radio Edit)
type: MusicAlbum
date published: 2022-08-26

RØTC
type: MusicAlbum
date published: 2022-08-26

give you up (sorry) :(
type: MusicAlbum
date published: 2022-09-23

give you up (sorry) :( [Radio Edit]
type: MusicAlbum
date published: 2022-09-23

H Town
type: MusicAlbum
date published: 2023-04-28

Free Agent
type: MusicAlbum
date published: 2023-07-21

Happy Freeday!
type: MusicAlbum
date published: 2023-11-17

Tinder
type: MusicAlbum
date published: 2024-08-09

Just Broke Up
type: MusicAlbum
date published: 2024-10-18

Happy Freeday 2!!
type: MusicAlbum
date published: 2024-11-17

Self Care
type: MusicAlbum
date published: 2025-01-17

Goodbye Freestyle
type: MusicAlbum
date published: 2025-04-17
track: Goodbye Freestyle
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149466
  explicit: true
  by artist: B Free
  in album: Goodbye Freestyle
    type: MusicAlbum
    date published: 2025-04-17
  genre: anime
  genre: anime rap
  genre: meme rap
  isrc code: AUMEV2555345
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T22:18:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd63502f8a6f6ce0dda6e07c0864ec6e29cb0c7a9c61a553e14a95d0a241cbcac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958489
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958489
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2555345
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T04:13:26Z
  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 0xd63502f8a6f6ce0dda6e07c0864ec6e29cb0c7a9c61a553e14a95d0a241cbcac. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/AUMEV2555345.
    date published: 2026-07-18T04:13:26Z
  audio: Goodbye Freestyle
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.059
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.817
    additional property: Energy
      type: PropertyValue
      value: 0.721
    additional property: Speechiness
      type: PropertyValue
      value: 0.219
    additional property: Acousticness
      type: PropertyValue
      value: 0.005
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.369
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.418
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.466
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sentimiento
type: MusicAlbum
date published: 2025-09-24