vXtzXl
type: MusicGroup
genre: phonk
popularity: 5
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70aa7a3e261a3cb783ab9591008e31cf63b4362010596849fdb5759b4c4d2a68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51e1e1c1-a0f9-4dc6-9e2d-79e7bd6aa07f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51e1e1c1-a0f9-4dc6-9e2d-79e7bd6aa07f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/51e1e1c1-a0f9-4dc6-9e2d-79e7bd6aa07f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70aa7a3e261a3cb783ab9591008e31cf63b4362010596849fdb5759b4c4d2a68. 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/51e1e1c1-a0f9-4dc6-9e2d-79e7bd6aa07f.json and https://artists.proofprofile.net/proofs/artist/51e1e1c1-a0f9-4dc6-9e2d-79e7bd6aa07f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Sacrifce
  type: MusicAlbum
  date published: 2022-10-24
  track: Sacrifce
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151229
    explicit: false
    by artist: vXtzXl
    in album: Sacrifce
      type: MusicAlbum
      date published: 2022-10-24
    genre: phonk
    isrc code: QZTAT2246242
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:42:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3e65520b0a4d29f40f49534f9d71611bd95b092ae3469eb9a6a339e0a33fbf4e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2246242
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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 0x3e65520b0a4d29f40f49534f9d71611bd95b092ae3469eb9a6a339e0a33fbf4e. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZTAT2246242.
      date published: 2026-07-04T02:06:47Z
    audio: Sacrifce
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.935
      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: 0.713
      additional property: Energy
        type: PropertyValue
        value: 0.949
      additional property: Speechiness
        type: PropertyValue
        value: 0.149
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.623
      additional property: Liveness
        type: PropertyValue
        value: 0.325
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.516
      additional property: Loudness (dB)
        type: PropertyValue
        value: 0.05
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: DESPOTISM
  type: MusicAlbum
  date published: 2022-10-25
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  type: MusicAlbum
  date published: 2022-10-28
album: Martyr
  type: MusicAlbum
  date published: 2022-11-08
album: Anarchy
  type: MusicAlbum
  date published: 2022-11-19
album: DOOMSDAY
  type: MusicAlbum
  date published: 2022-11-23
album: ENTITY
  type: MusicAlbum
  date published: 2022-12-03
album: REBELLION
  type: MusicAlbum
  date published: 2023-01-14
album: 6IX FEET DEEP
  type: MusicAlbum
  date published: 2023-03-01
album: FURIA
  type: MusicAlbum
  date published: 2023-03-13
album: Reflections
  type: MusicAlbum
  date published: 2023-04-10
album: Death Whispers
  type: MusicAlbum
  date published: 2023-04-11
album: ATROCITY
  type: MusicAlbum
  date published: 2023-05-04
album: MISERY
  type: MusicAlbum
  date published: 2023-05-27
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  type: MusicAlbum
  date published: 2023-06-18