Victor Quezada
type: MusicGroup
genre: latin jazz
genre: salsa
popularity: 4
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc08e150a5818e5eb64e052d4a5e1cbc9277fc81b15bea9050d0134e3fe5dde0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/408aae69-bdc7-4139-bd1e-03660d122ac4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/408aae69-bdc7-4139-bd1e-03660d122ac4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/408aae69-bdc7-4139-bd1e-03660d122ac4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc08e150a5818e5eb64e052d4a5e1cbc9277fc81b15bea9050d0134e3fe5dde0c","name":"Victor Quezada","registered_at":"2026-06-16T12:06:48Z","symbol":"NIM1046905","token_address":"0x7dc138da2950199bdff375703dd64f7a8b1295ad","type":"artist","uuid":"408aae69-bdc7-4139-bd1e-03660d122ac4"}
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 0xc08e150a5818e5eb64e052d4a5e1cbc9277fc81b15bea9050d0134e3fe5dde0c. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/408aae69-bdc7-4139-bd1e-03660d122ac4.json and https://artists.proofprofile.net/proofs/artist/408aae69-bdc7-4139-bd1e-03660d122ac4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xc08e150a5818e5eb64e052d4a5e1cbc9277fc81b15bea9050d0134e3fe5dde0c","name":"Victor Quezada","registered_at":"2026-06-16T12:06:48Z","symbol":"NIM1046905","token_address":"0x7dc138da2950199bdff375703dd64f7a8b1295ad","type":"artist","uuid":"408aae69-bdc7-4139-bd1e-03660d122ac4"}
album: New Roads Ahead
  type: MusicAlbum
  date published: 2016-03-28
album: New Roads Ahead
  type: MusicAlbum
  date published: 2016-05-16
album: New Roads Ahead
  type: MusicAlbum
  date published: 2017-04-07
album: Take Me to Another World
  type: MusicAlbum
  date published: 2018-01-23
  track: Y Como Es el (Salsa)
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230311
    explicit: false
    by artist: Victor Quezada
    in album: Take Me to Another World
      type: MusicAlbum
      date published: 2018-01-23
    genre: latin jazz
    genre: salsa
    isrc code: USJ3V2023013
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:52:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa6b2ffadb571b809d69dd1057b1a868a81719ea3295d9611b3a4f0926476b40b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958918
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958918
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2023013
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:58:04Z
    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 0xa6b2ffadb571b809d69dd1057b1a868a81719ea3295d9611b3a4f0926476b40b. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/USJ3V2023013 — a six-check JSON result.
      date published: 2026-07-20T17:58:04Z
    audio: Y Como Es el (Salsa)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.87
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.549
      additional property: Energy
        type: PropertyValue
        value: 0.876
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.254
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.009
      additional property: Liveness
        type: PropertyValue
        value: 0.333
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.924
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.389
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Take Me to Another World
  type: MusicAlbum
  date published: 2018-08-17
album: Take Me to Another World
  type: MusicAlbum
  date published: 2019-07-19
  track: Y Como Es El (Salsa)
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230306
    explicit: false
    by artist: Victor Quezada
    in album: Take Me to Another World
      type: MusicAlbum
      date published: 2019-07-19
    genre: latin jazz
    genre: salsa
    isrc code: QMAAK1939418
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T03:49:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x89a41c0063ae1d1d8a5eb63107d7fc63ab17fa4eb94213191e0e2bc29e4a3c22
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958959
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958959
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMAAK1939418
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:51:22Z
    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 0x89a41c0063ae1d1d8a5eb63107d7fc63ab17fa4eb94213191e0e2bc29e4a3c22. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QMAAK1939418 — a six-check JSON result.
      date published: 2026-07-21T03:51:22Z
    audio: Y Como Es El (Salsa)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.56
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.618
      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: A Pesar De Todo

Energy
type: PropertyValue
value: 0.869

Speechiness
type: PropertyValue
value: 0.037

Acousticness
type: PropertyValue
value: 0.223

Instrumentalness
type: PropertyValue
value: 0.005

Liveness
type: PropertyValue
value: 0.323

Valence (Positivity)
type: PropertyValue
value: 0.92

Loudness (dB)
type: PropertyValue
value: -5.436

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

A Pesar De Todo
type: MusicAlbum
date published: 2019-10-04