Cargo Mas
type: MusicGroup
genre: jazz funk
genre: smooth jazz
popularity: 8
followers: 741
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddeb3a9b54bc3a5626766a27fa16f7b1d82a8ca81a75e01100d0565d6eb3db52
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/5f0ef110-3fec-49c6-9db3-fb1ee62ee869.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f0ef110-3fec-49c6-9db3-fb1ee62ee869.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f0ef110-3fec-49c6-9db3-fb1ee62ee869
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddeb3a9b54bc3a5626766a27fa16f7b1d82a8ca81a75e01100d0565d6eb3db52","name":"Cargo Mas","registered_at":"2026-06-16T22:47:25Z","symbol":"NIM1199749","token_address":"0x012e86807db55472adc1232e5c742c3e985e35f3","type":"artist","uuid":"5f0ef110-3fec-49c6-9db3-fb1ee62ee869"}
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 0xddeb3a9b54bc3a5626766a27fa16f7b1d82a8ca81a75e01100d0565d6eb3db52. 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/5f0ef110-3fec-49c6-9db3-fb1ee62ee869.json and https://artists.proofprofile.net/proofs/artist/5f0ef110-3fec-49c6-9db3-fb1ee62ee869.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xddeb3a9b54bc3a5626766a27fa16f7b1d82a8ca81a75e01100d0565d6eb3db52","name":"Cargo Mas","registered_at":"2026-06-16T22:47:25Z","symbol":"NIM1199749","token_address":"0x012e86807db55472adc1232e5c742c3e985e35f3","type":"artist","uuid":"5f0ef110-3fec-49c6-9db3-fb1ee62ee869"}
album: My Favorite Pants
  type: MusicAlbum
  date published: 2019-07-10
album: La Canción Dominical
  type: MusicAlbum
  date published: 2019-10-29
album: Pick Up
  type: MusicAlbum
  date published: 2019-11-21
album: Samsara
  type: MusicAlbum
  date published: 2019-12-25
album: Cargo Mas I
  type: MusicAlbum
  date published: 2020-01-01
  track: Pick Up
    type: MusicRecording
    duration: PT4M44S
    duration ms: 284346
    explicit: false
    by artist: Cargo Mas
    in album: Cargo Mas I
      type: MusicAlbum
      date published: 2020-01-01
    genre: jazz funk
    genre: smooth jazz
    isrc code: BEC941810005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T13:00:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x61fb559aca165e2523a0a8d42bfa1504ed146b17190d31a035678c63fdb1528f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEC941810005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:24:39Z
    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 0x61fb559aca165e2523a0a8d42bfa1504ed146b17190d31a035678c63fdb1528f. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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/BEC941810005.
      date published: 2026-07-20T13:24:39Z
    audio: Pick Up
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.968
      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: 0.817
      additional property: Energy
        type: PropertyValue
        value: 0.638
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.258
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.662
      additional property: Liveness
        type: PropertyValue
        value: 0.177
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.639
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.803
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Samsara (Pat Dorcean Remix)
  type: MusicAlbum
  date published: 2020-09-03
album: 5th Avenue
  type: MusicAlbum
  date published: 2021-04-28
album: Samsara (Andrew 'Chi' Claes Remix)
  type: MusicAlbum
  date published: 2021-11-18
album: Party Reverberation
  type: MusicAlbum
  date published: 2022-07-21
album: Cargo Mas II (part one)
  type: MusicAlbum
  date published: 2022-11-10
  track: Party Reverberation
    type: MusicRecording
    duration: PT4M50S
    duration ms: 290160
    explicit: false
    by artist: Cargo Mas
    in album: Cargo Mas II (part one)
      type: MusicAlbum
      date published: 2022-11-10
    genre: jazz funk
    genre: smooth jazz
    isrc code: QZTAS2205711
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:21:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5b3f161fd4baef08627c4e362ef4fdfc7a41fd05766e2ebbc364bedf175b3720
    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/QZTAS2205711
    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 0x5b3f161fd4baef08627c4e362ef4fdfc7a41fd05766e2ebbc364bedf175b3720. 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/QZTAS2205711.
      date published: 2026-07-04T10:04:33Z
    audio: Party Reverberation
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.923
      additional property: Musical Key
      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: Cargo Mas II (part two)

Musical Key
type: PropertyValue
value: 0

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.81

Energy
type: PropertyValue
value: 0.811

Speechiness
type: PropertyValue
value: 0.038

Acousticness
type: PropertyValue
value: 0.418

Instrumentalness
type: PropertyValue
value: 0.839

Liveness
type: PropertyValue
value: 0.082

Valence (Positivity)
type: PropertyValue
value: 0.727

Loudness (dB)
type: PropertyValue
value: -9.364

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Cargo Mas II (part two)
type: MusicAlbum
date published: 2022-11-10