So Carzi
type: MusicGroup
genre: dancehall
popularity: 3
followers: 320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee51833b9446db4f704e3c4e5208af836319742bf27b400908e551209cc88045
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/68357c20-c5a0-433e-9ce2-bf5a95327edf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68357c20-c5a0-433e-9ce2-bf5a95327edf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/68357c20-c5a0-433e-9ce2-bf5a95327edf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee51833b9446db4f704e3c4e5208af836319742bf27b400908e551209cc88045","name":"So Carzi","registered_at":"2026-06-17T01:50:11Z","symbol":"NIM1243350","token_address":"0xb2d86a55d3a83a8f0713ee3231fdb95410f8214d","type":"artist","uuid":"68357c20-c5a0-433e-9ce2-bf5a95327edf"}
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 0xee51833b9446db4f704e3c4e5208af836319742bf27b400908e551209cc88045. 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/68357c20-c5a0-433e-9ce2-bf5a95327edf.json and https://artists.proofprofile.net/proofs/artist/68357c20-c5a0-433e-9ce2-bf5a95327edf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xee51833b9446db4f704e3c4e5208af836319742bf27b400908e551209cc88045","name":"So Carzi","registered_at":"2026-06-17T01:50:11Z","symbol":"NIM1243350","token_address":"0xb2d86a55d3a83a8f0713ee3231fdb95410f8214d","type":"artist","uuid":"68357c20-c5a0-433e-9ce2-bf5a95327edf"}
album: Dirty
  type: MusicAlbum
  date published: 2017-11-08
album: Cunt
  type: MusicAlbum
  date published: 2017-11-29
album: Bored
  type: MusicAlbum
  date published: 2018-03-04
album: Dedicación
  type: MusicAlbum
  date published: 2018-11-15
album: Súbete
  type: MusicAlbum
  date published: 2019-02-20
  track: Súbete
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202243
    explicit: false
    by artist: So Carzi
    in album: Súbete
      type: MusicAlbum
      date published: 2019-02-20
    genre: dancehall
    isrc code: US7VG1972189
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:00:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb9923debebcd6906d24fcf89a3aa7e335a4adfe772597cd013c6b1589ed2ed2f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1972189
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0xb9923debebcd6906d24fcf89a3aa7e335a4adfe772597cd013c6b1589ed2ed2f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/US7VG1972189.
      date published: 2026-07-18T12:14:37Z
    audio: Súbete
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.89
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.794
      additional property: Energy
        type: PropertyValue
        value: 0.671
      additional property: Speechiness
        type: PropertyValue
        value: 0.22
      additional property: Acousticness
        type: PropertyValue
        value: 0.164
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.062
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.762
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.067
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Jack Queen
  type: MusicAlbum
  date published: 2019-03-22