SarCa$t
type: MusicGroup
popularity: 12
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2004c6fe8f5f1a6c24661ab0fb8ea0472989917be45e92be6eb8bb43cf7b475a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a33d124c-e1fd-4490-9944-0119f17b7fd8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a33d124c-e1fd-4490-9944-0119f17b7fd8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a33d124c-e1fd-4490-9944-0119f17b7fd8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
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 0x2004c6fe8f5f1a6c24661ab0fb8ea0472989917be45e92be6eb8bb43cf7b475a. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a33d124c-e1fd-4490-9944-0119f17b7fd8.json and https://artists.proofprofile.net/proofs/artist/a33d124c-e1fd-4490-9944-0119f17b7fd8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T09:50:11Z
album: Wake Up America
  type: MusicAlbum
  date published: 2024-08-23
album: Wake Up America
  type: MusicAlbum
  date published: 2024-08-23
album: Thought Process
  type: MusicAlbum
  date published: 2024-09-11
album: Thought Process
  type: MusicAlbum
  date published: 2024-09-11
album: the PreFaCe
  type: MusicAlbum
  date published: 2024-09-20
album: the "Features"
  type: MusicAlbum
  date published: 2024-10-04
album: the "Features"
  type: MusicAlbum
  date published: 2024-10-04
  track: theWorldWeLive In
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208248
    explicit: true
    by artist: SarCa$t
    in album: the "Features"
      type: MusicAlbum
      date published: 2024-10-04
    isrc code: QZWFK2483062
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T02:33:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb815de4a02ae511d9711ac7f14ad1fc408a11548866774cf7a5ca1bda8e0713c
    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/QZWFK2483062
    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 0xb815de4a02ae511d9711ac7f14ad1fc408a11548866774cf7a5ca1bda8e0713c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2483062 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: theWorldWeLive In
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.835
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.457
      additional property: Energy
        type: PropertyValue
        value: 0.978
      additional property: Speechiness
        type: PropertyValue
        value: 0.422
      additional property: Acousticness
        type: PropertyValue
        value: 0.158
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.365
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.366
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.745
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: LearnLove & Let it Go
  type: MusicAlbum
  date published: 2024-12-13
album: LearnLove & Let it Go
  type: MusicAlbum
  date published: 2024-12-13
album: Between Me & You
  type: MusicAlbum
  date published: 2025-01-05
album: Between Me & You
  type: MusicAlbum
  date published: 2025-01-10
album: Another Shot
  type: MusicAlbum
  date published: 2025-01-31
  track: Another Shot
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121161
    explicit: true
    by artist: SarCa$t
    in album: Another Shot
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: QZDA62591035
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T20:18:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4e537dc3596a6e7921ee7cf16531b7d36b1be61ece69a3f8712eb7f3442e4be5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62591035
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x4e537dc3596a6e7921ee7cf16531b7d36b1be61ece69a3f8712eb7f3442e4be5. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62591035 — a six-check JSON result.
      date published: 2026-07-20T21:15:01Z
    audio: Another Shot
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.998
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: BlackOuts
album: Take Ya Time
album: Puerto Rico
album: 2Step Plan
album: Round N' Round
album: Selfish
album: Turning Tables
album: Let Me
album: Over
album: Show You

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.746

Energy
type: PropertyValue
value: 0.546

Speechiness
type: PropertyValue
value: 0.045

Acousticness
type: PropertyValue
value: 0.429

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.119

Valence (Positivity)
type: PropertyValue
value: 0.487

Loudness (dB)
type: PropertyValue
value: -7.478

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

BlackOuts
type: MusicAlbum
date published: 2025-02-03

BlackOuts
type: MusicAlbum
date published: 2025-02-03

Take Ya Time
type: MusicAlbum
date published: 2025-03-04

Puerto Rico
type: MusicAlbum
date published: 2025-03-14

2Step Plan
type: MusicAlbum
date published: 2025-04-04

2Step Plan
type: MusicAlbum
date published: 2025-04-04

Round N' Round
type: MusicAlbum
date published: 2025-05-02

Selfish
type: MusicAlbum
date published: 2025-05-27

Selfish
type: MusicAlbum
date published: 2025-05-27

Turning Tables
type: MusicAlbum
date published: 2025-06-03

Let Me
type: MusicAlbum
date published: 2025-07-01

Over
type: MusicAlbum
date published: 2025-08-12

Show You
type: MusicAlbum
date published: 2025-09-16