215 Asasinz
type: MusicGroup
genre: underground hip hop
popularity: 11
followers: 1032
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc58695996222f59a864a3f0a3321767f0f6ba315fbd57244a3cfa3ebb4dd21b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71af4ed5-3f14-4a6b-82ec-007cd9476975.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71af4ed5-3f14-4a6b-82ec-007cd9476975.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/71af4ed5-3f14-4a6b-82ec-007cd9476975
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc58695996222f59a864a3f0a3321767f0f6ba315fbd57244a3cfa3ebb4dd21b7","name":"215 Asasinz","registered_at":"2026-06-14T16:20:25Z","symbol":"NIM0508374","token_address":"0x5057ec21a7b8481ddac7b814cf01f2508a652e88","type":"artist","uuid":"71af4ed5-3f14-4a6b-82ec-007cd9476975"}
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 0xc58695996222f59a864a3f0a3321767f0f6ba315fbd57244a3cfa3ebb4dd21b7. Chain 2 (Bitcoin): anchored in block 953695 (2026-06-14T21:42:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71af4ed5-3f14-4a6b-82ec-007cd9476975.json and https://artists.proofprofile.net/proofs/artist/71af4ed5-3f14-4a6b-82ec-007cd9476975.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:42:01Z
  text: {"copyright_id":"0xc58695996222f59a864a3f0a3321767f0f6ba315fbd57244a3cfa3ebb4dd21b7","name":"215 Asasinz","registered_at":"2026-06-14T16:20:25Z","symbol":"NIM0508374","token_address":"0x5057ec21a7b8481ddac7b814cf01f2508a652e88","type":"artist","uuid":"71af4ed5-3f14-4a6b-82ec-007cd9476975"}
album: Iladel Threat
  type: MusicAlbum
  date published: 2020-10-29
  track: Iladel Threat
    type: MusicRecording
    duration: PT5M11S
    duration ms: 311170
    explicit: false
    by artist: 215 Asasinz
    in album: Iladel Threat
      type: MusicAlbum
      date published: 2020-10-29
    genre: underground hip hop
    isrc code: QZMEN2026856
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T09:39:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe3622feb2f118ac8ab0d68a78465c21fe988be068baaf99921c50b02a2f65872
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958543
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958543
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2026856
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:58:44Z
    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 0xe3622feb2f118ac8ab0d68a78465c21fe988be068baaf99921c50b02a2f65872. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZMEN2026856.
      date published: 2026-07-18T11:58:44Z
    audio: Iladel Threat
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.315
      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: 0.762
      additional property: Energy
        type: PropertyValue
        value: 0.83
      additional property: Speechiness
        type: PropertyValue
        value: 0.341
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.805
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.022
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Guaranteed Hot Shit
  type: MusicAlbum
  date published: 2020-11-12
album: Heartless
  type: MusicAlbum
  date published: 2023-09-28
album: The Mob Way
  type: MusicAlbum
  date published: 2023-10-05