Jmarz$
type: MusicGroup
popularity: 5
followers: 194
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6679186ae53865c1f5de8adc983202945c24d57d5a150e2040252fd7c8c9e786
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da314067-4323-46b8-b71b-aeeb1a1077d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da314067-4323-46b8-b71b-aeeb1a1077d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da314067-4323-46b8-b71b-aeeb1a1077d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
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 0x6679186ae53865c1f5de8adc983202945c24d57d5a150e2040252fd7c8c9e786. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da314067-4323-46b8-b71b-aeeb1a1077d9.json and https://artists.proofprofile.net/proofs/artist/da314067-4323-46b8-b71b-aeeb1a1077d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
album: Telfar
  type: MusicAlbum
  date published: 2022-03-18
album: Odyssey
  type: MusicAlbum
  date published: 2022-06-14
album: Trip To Mar$
  type: MusicAlbum
  date published: 2022-06-24
album: Mission
  type: MusicAlbum
  date published: 2022-07-31
album: FWH
  type: MusicAlbum
  date published: 2022-08-10
album: Cartier Shades
  type: MusicAlbum
  date published: 2022-08-29
album: Different Day, Same Shit
  type: MusicAlbum
  date published: 2022-09-12
album: Outta Reach!
  type: MusicAlbum
  date published: 2022-12-31
album: Learn Sum
  type: MusicAlbum
  date published: 2023-01-24
album: We argue in my Dreams </3
  type: MusicAlbum
  date published: 2023-02-23
album: Fornever
  type: MusicAlbum
  date published: 2023-04-05
album: Hello Kitty Yerc
  type: MusicAlbum
  date published: 2023-04-15
album: Lullaby
  type: MusicAlbum
  date published: 2023-05-30
album: Codeine Princess
  type: MusicAlbum
  date published: 2023-08-13
album: 10-4
  type: MusicAlbum
  date published: 2024-01-29
album: PRETTY GIRL HEARTBREAK
  type: MusicAlbum
  date published: 2024-04-26
  track: HOW BOUT NOW!
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161265
    explicit: true
    by artist: Jmarz$
    in album: PRETTY GIRL HEARTBREAK
      type: MusicAlbum
      date published: 2024-04-26
    isrc code: QZK6K2414160
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:30:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xec15fe9d84549c20a255bc98cc32dc776bb19089d8141f00eaa306115dcd2c56
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2414160
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xec15fe9d84549c20a255bc98cc32dc776bb19089d8141f00eaa306115dcd2c56. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6K2414160.
      date published: 2026-07-04T10:04:33Z
    audio: HOW BOUT NOW!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.999
      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: 0.875
      additional property: Energy
        type: PropertyValue
        value: 0.485
      additional property: Speechiness
        type: PropertyValue
        value: 0.252
      additional property: Acousticness
        type: PropertyValue
        value: 0.695
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.436
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.372
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: KANDY KRUSH!
  type: MusicAlbum
  date published: 2024-07-13
album: KANDYLAND
  type: MusicAlbum
  date published: 2024-11-08
album: WAKE & BAKE
  type: MusicAlbum
  date published: 2025-01-20
album: Boy Bestfriend
  type: MusicAlbum
  date published: 2025-05-02