Yung Cassius
type: MusicGroup
genre: brooklyn drill
genre: new york drill
popularity: 3
followers: 372
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe930d19da29c56706836ccc5b4682a156019154fd1933e7c887796dd28117fa6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c733271-8e43-4cd3-af78-bd393d63a3ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c733271-8e43-4cd3-af78-bd393d63a3ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c733271-8e43-4cd3-af78-bd393d63a3ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe930d19da29c56706836ccc5b4682a156019154fd1933e7c887796dd28117fa6","name":"Yung Cassius","registered_at":"2026-06-15T23:43:15Z","symbol":"NIM0869373","token_address":"0x604c4ab72ec50e3075ff129d8fe125c15b2dcabc","type":"artist","uuid":"1c733271-8e43-4cd3-af78-bd393d63a3ea"}
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 0xe930d19da29c56706836ccc5b4682a156019154fd1933e7c887796dd28117fa6. Chain 2 (Bitcoin): anchored in block 953924 (2026-06-16T09:52:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c733271-8e43-4cd3-af78-bd393d63a3ea.json and https://artists.proofprofile.net/proofs/artist/1c733271-8e43-4cd3-af78-bd393d63a3ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:52:28Z
  text: {"copyright_id":"0xe930d19da29c56706836ccc5b4682a156019154fd1933e7c887796dd28117fa6","name":"Yung Cassius","registered_at":"2026-06-15T23:43:15Z","symbol":"NIM0869373","token_address":"0x604c4ab72ec50e3075ff129d8fe125c15b2dcabc","type":"artist","uuid":"1c733271-8e43-4cd3-af78-bd393d63a3ea"}
album: Rowdy
  type: MusicAlbum
  date published: 2019-01-29
album: Rowdy (Radio Edit)
  type: MusicAlbum
  date published: 2019-01-29
album: F.U.C.K. Love (Radio Edit)
  type: MusicAlbum
  date published: 2019-02-12
album: F.U.C.K. Love
  type: MusicAlbum
  date published: 2019-02-12
album: F.U.C.K. Love (Album Version)
  type: MusicAlbum
  date published: 2019-03-11
album: F.U.C.K. Love (Radio Edit)
  type: MusicAlbum
  date published: 2019-03-11
album: Triple G
  type: MusicAlbum
  date published: 2019-12-06
  track: Triple G
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199863
    explicit: true
    by artist: Yung Cassius
    in album: Triple G
      type: MusicAlbum
      date published: 2019-12-06
    genre: brooklyn drill
    genre: new york drill
    isrc code: USL4R1920618
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T07:51:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x289abe8e8e506887f1fba66d477fd44c2a0bc371473b81bca8151f071bc20869
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1920618
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0x289abe8e8e506887f1fba66d477fd44c2a0bc371473b81bca8151f071bc20869. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USL4R1920618.
      date published: 2026-07-02T03:55:08Z
    audio: Triple G
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.709
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.87
      additional property: Energy
        type: PropertyValue
        value: 0.45
      additional property: Speechiness
        type: PropertyValue
        value: 0.288
      additional property: Acousticness
        type: PropertyValue
        value: 0.105
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.25
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.433
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Triple G (Radio Edit)
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200961
    explicit: false
    by artist: Yung Cassius
    in album: Triple G
      type: MusicAlbum
      date published: 2019-12-06
    genre: brooklyn drill
    genre: new york drill
    isrc code: USL4R1920619
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:03:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe92567dce124e7425ff78840b6ceced8bcb4bb9cb54bd824738b522c8c7b475c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1920619
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0xe92567dce124e7425ff78840b6ceced8bcb4bb9cb54bd824738b522c8c7b475c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USL4R1920619.
      date published: 2026-07-06T06:56:49Z
    audio: Triple G (Radio Edit)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.77
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      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: New York
album: Three
album: Condemnation
album: Flex
album: Brand New
album: Brand New (Radio Edit)
album: Tamo Juntos
album: What You Heard
album: Ain't Easy

Danceability
type: PropertyValue
value: 0.871

Energy
type: PropertyValue
value: 0.423

Speechiness
type: PropertyValue
value: 0.251

Acousticness
type: PropertyValue
value: 0.112

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.091

Valence (Positivity)
type: PropertyValue
value: 0.27

Loudness (dB)
type: PropertyValue
value: -12.776

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

New York
type: MusicAlbum
date published: 2020-01-10

Three
type: MusicAlbum
date published: 2020-02-25

Condemnation
type: MusicAlbum
date published: 2020-06-02

Flex
type: MusicAlbum
date published: 2021-03-07

Brand New
type: MusicAlbum
date published: 2021-05-14

Brand New (Radio Edit)
type: MusicAlbum
date published: 2021-05-14

Tamo Juntos
type: MusicAlbum
date published: 2021-07-01

What You Heard
type: MusicAlbum
date published: 2021-10-08

Ain't Easy
type: MusicAlbum
date published: 2022-03-22