BCastle
type: MusicGroup
popularity: 18
followers: 523
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb75f08a5dbd093ad826f3a1e2d5cbf35a857a52415767761a8e4bc637d76f7da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4907b085-1cdf-4cfb-992d-b908b36bce84.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4907b085-1cdf-4cfb-992d-b908b36bce84.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4907b085-1cdf-4cfb-992d-b908b36bce84
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75f08a5dbd093ad826f3a1e2d5cbf35a857a52415767761a8e4bc637d76f7da. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4907b085-1cdf-4cfb-992d-b908b36bce84.json and https://artists.proofprofile.net/proofs/artist/4907b085-1cdf-4cfb-992d-b908b36bce84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
album: The Fvcking One
  type: MusicAlbum
  date published: 2021-02-07
album: Xnxx.shitpost
  type: MusicAlbum
  date published: 2021-02-24
album: Bitches Calling
  type: MusicAlbum
  date published: 2021-03-24
album: My Shawty
  type: MusicAlbum
  date published: 2021-05-05
album: SNS
  type: MusicAlbum
  date published: 2021-06-04
album: Nunca Gris.
  type: MusicAlbum
  date published: 2022-02-05
album: Se le ve
  type: MusicAlbum
  date published: 2022-04-17
album: R3LAJADO"
  type: MusicAlbum
  date published: 2022-05-13
album: NUMB. </3
  type: MusicAlbum
  date published: 2022-07-18
album: A n e s t e s i a d o.
  type: MusicAlbum
  date published: 2023-01-01
album: My Shawty (Disco Version)
  type: MusicAlbum
  date published: 2023-02-14
album: LOST </3
  type: MusicAlbum
  date published: 2023-03-24
album: ·CA$TLE ENERGY· (fukk mi ex)
  type: MusicAlbum
  date published: 2023-04-21
album: SL4$h !
  type: MusicAlbum
  date published: 2023-06-11
album: Pego O Muero
  type: MusicAlbum
  date published: 2023-07-15
album: eL + 0ndEado
  type: MusicAlbum
  date published: 2023-09-01
album: Ghost >.<
  type: MusicAlbum
  date published: 2023-12-01
album: Niagara
  type: MusicAlbum
  date published: 2024-02-14
album: TicTac's
  type: MusicAlbum
  date published: 2024-04-25
album: NoSe.FristaiL.Mp3 (28/01/24)
  type: MusicAlbum
  date published: 2024-05-10
album: BabyFeis :3
  type: MusicAlbum
  date published: 2024-05-15
album: Stiizy
  type: MusicAlbum
  date published: 2024-06-27
album: HAsta que me maTE
  type: MusicAlbum
  date published: 2024-08-01
album: Forever in my mind im a Living Death
  type: MusicAlbum
  date published: 2024-09-27
album: EstupidBich Freestyle
  type: MusicAlbum
  date published: 2024-10-14
album: #CHUAGG
  type: MusicAlbum
  date published: 2024-10-20
album: Freestyle 1
  type: MusicAlbum
  date published: 2024-10-24
album: Trap Life
  type: MusicAlbum
  date published: 2024-10-28
album: From The NORTH to the WEST
  type: MusicAlbum
  date published: 2024-11-22
album: IJDWIW.exe
  type: MusicAlbum
  date published: 2025-01-12
album: D3's manchaosDsangre
  type: MusicAlbum
  date published: 2025-01-30
album: Tu Love <3
  type: MusicAlbum
  date published: 2025-02-14
album: Wait4Me.
  type: MusicAlbum
  date published: 2025-05-20
track: COSPLAYER
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120136
  explicit: false
  by artist: ZOMBI3X
  by artist: RIIP DIEGO
  by artist: BCastle
  by artist: zutsu boy
  in album: COSPLAYER
    type: MusicAlbum
    date published: 2024-06-27
  isrc code: SE6HN2467240
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T08:47:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x314e96f2acd0ab4aac9811f83bf404526e7bacf9defb507a0d56883c66183003
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960376
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960376
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2467240
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T09:09:19Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314e96f2acd0ab4aac9811f83bf404526e7bacf9defb507a0d56883c66183003. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/SE6HN2467240.
    date published: 2026-07-31T09:09:19Z
  audio: COSPLAYER
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.837
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.822
    additional property: Energy
      type: PropertyValue
      value: 0.797
    additional property: Speechiness
      type: PropertyValue
      value: 0.148
    additional property: Acousticness
      type: PropertyValue
      value: 0.22
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name
track: OPORTUNISTA

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.663

Valence (Positivity)
type: PropertyValue
value: 0.789

Loudness (dB)
type: PropertyValue
value: -7.124

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

OPORTUNISTA
type: MusicRecording
duration: PT2M17S
duration ms: 137003
explicit: false
by artist: RIIP DIEGO
by artist: BCastle
in album: OPORTUNISTA
  type: MusicAlbum
  date published: 2023-12-10
isrc code: QZWFK2386353
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T03:41:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fa1ffa13f70b7c1766eeaf7719f7a234801a6ed123fe38ca0278d0a1e2c53e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960344
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960344
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2386353
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T04:14:58Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa1ffa13f70b7c1766eeaf7719f7a234801a6ed123fe38ca0278d0a1e2c53e0. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZWFK2386353.
  date published: 2026-07-31T04:14:58Z
audio: OPORTUNISTA
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.915
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.52
  additional property: Energy
    type: PropertyValue
    value: 0.76
  additional property: Speechiness
    type: PropertyValue
    value: 0.14
  additional property: Acousticness
    type: PropertyValue
    value: 0.357
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.474
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.329
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor