Sujeto Cósmico
type: MusicGroup
popularity: 8
followers: 256
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6940c6aa7ea72cd84401a247ed9b335ebfc2007cf541bb7b8ba72e12d528098
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08e4d535-131d-4ac6-87c2-ff1b53a22d4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08e4d535-131d-4ac6-87c2-ff1b53a22d4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08e4d535-131d-4ac6-87c2-ff1b53a22d4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6940c6aa7ea72cd84401a247ed9b335ebfc2007cf541bb7b8ba72e12d528098","name":"Sujeto Cósmico","registered_at":"2026-06-15T16:35:01Z","symbol":"NIM0767211","token_address":"0xe64bc8c99f02ae86890a234984f4ae0c3da75c94","type":"artist","uuid":"08e4d535-131d-4ac6-87c2-ff1b53a22d4a"}
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 0xe6940c6aa7ea72cd84401a247ed9b335ebfc2007cf541bb7b8ba72e12d528098. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08e4d535-131d-4ac6-87c2-ff1b53a22d4a.json and https://artists.proofprofile.net/proofs/artist/08e4d535-131d-4ac6-87c2-ff1b53a22d4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xe6940c6aa7ea72cd84401a247ed9b335ebfc2007cf541bb7b8ba72e12d528098","name":"Sujeto Cósmico","registered_at":"2026-06-15T16:35:01Z","symbol":"NIM0767211","token_address":"0xe64bc8c99f02ae86890a234984f4ae0c3da75c94","type":"artist","uuid":"08e4d535-131d-4ac6-87c2-ff1b53a22d4a"}
album: Extrañar
  type: MusicAlbum
  date published: 2024-05-03
album: Extrañar
  type: MusicAlbum
  date published: 2024-05-03
album: Colores
  type: MusicAlbum
  date published: 2024-06-21
album: Colores
  type: MusicAlbum
  date published: 2024-06-21
album: Jueves
  type: MusicAlbum
  date published: 2024-10-04
  track: Jueves
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171754
    explicit: false
    by artist: Sujeto Cósmico
    in album: Jueves
      type: MusicAlbum
      date published: 2024-10-04
    isrc code: QZTPX2471204
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:59:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb12a3fe8fc2b2074b7d3116bfd35386a74542b5b85132c51c6d2f7c1766d946b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2471204
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:00:57Z
    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 0xb12a3fe8fc2b2074b7d3116bfd35386a74542b5b85132c51c6d2f7c1766d946b. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:00:57Z), 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/QZTPX2471204.
      date published: 2026-07-20T05:00:57Z
    audio: Jueves
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.969
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.478
      additional property: Energy
        type: PropertyValue
        value: 0.754
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.19
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
        type: PropertyValue
        value: 0.143
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.436
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.665
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: El Fin
  type: MusicAlbum
  date published: 2025-03-20
  track: El Fin
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237291
    explicit: false
    by artist: Sujeto Cósmico
    in album: El Fin
      type: MusicAlbum
      date published: 2025-03-20
    isrc code: QZGLS2524801
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:45:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x15c1af0eef5b70ec6a16dac98a3120f84cc20723332c562c5ed07f6029168659
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2524801
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 0x15c1af0eef5b70ec6a16dac98a3120f84cc20723332c562c5ed07f6029168659. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZGLS2524801.
      date published: 2026-07-03T00:42:11Z
    audio: El Fin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.006
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.46
      additional property: Energy
        type: PropertyValue
        value: 0.564
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      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

Acousticness
type: PropertyValue
value: 0.022

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.063

Valence (Positivity)
type: PropertyValue
value: 0.215

Loudness (dB)
type: PropertyValue
value: -10.469

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor