Cesar Salaz
type: MusicGroup
genre: salsa
popularity: 3
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2be6a2f9b8396654c0d47c66e4cadb2c32311cb2727902d7646ece2e44ecb747
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c38e847a-d24e-4d50-86ba-edda5d8f3c39.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c38e847a-d24e-4d50-86ba-edda5d8f3c39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c38e847a-d24e-4d50-86ba-edda5d8f3c39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2be6a2f9b8396654c0d47c66e4cadb2c32311cb2727902d7646ece2e44ecb747","name":"Cesar Salaz","registered_at":"2026-06-20T20:10:52Z","symbol":"NIM1701711","token_address":"0xfa8d74809c899a9e43ee484308c6313343c8b19c","type":"artist","uuid":"c38e847a-d24e-4d50-86ba-edda5d8f3c39"}
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 0x2be6a2f9b8396654c0d47c66e4cadb2c32311cb2727902d7646ece2e44ecb747. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c38e847a-d24e-4d50-86ba-edda5d8f3c39.json and https://artists.proofprofile.net/proofs/artist/c38e847a-d24e-4d50-86ba-edda5d8f3c39.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x2be6a2f9b8396654c0d47c66e4cadb2c32311cb2727902d7646ece2e44ecb747","name":"Cesar Salaz","registered_at":"2026-06-20T20:10:52Z","symbol":"NIM1701711","token_address":"0xfa8d74809c899a9e43ee484308c6313343c8b19c","type":"artist","uuid":"c38e847a-d24e-4d50-86ba-edda5d8f3c39"}
album: Si Ya No Estas
  type: MusicAlbum
  date published: 2019-12-06
album: Te Quise Olvidar
  type: MusicAlbum
  date published: 2020-08-14
album: Chevere Men
  type: MusicAlbum
  date published: 2020-08-21
album: Sin Marcha Atrás
  type: MusicAlbum
  date published: 2020-08-28
album: Si Ya No Estás
  type: MusicAlbum
  date published: 2020-09-04
  track: Si Ya No Estás
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241439
    explicit: false
    by artist: Cesar Salaz
    in album: Si Ya No Estás
      type: MusicAlbum
      date published: 2020-09-04
    genre: salsa
    isrc code: MXD782003054
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T23:34:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x832fe7dff2cf5e20ab85561632fb16240cf90f3e1fcfa28698820514a8058959
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXD782003054
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    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 0x832fe7dff2cf5e20ab85561632fb16240cf90f3e1fcfa28698820514a8058959. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/MXD782003054.
      date published: 2026-07-18T00:27:51Z
    audio: Si Ya No Estás
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 154.5
      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: 0.782
      additional property: Energy
        type: PropertyValue
        value: 0.542
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.245
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.969
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.18
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ahora Es Mejor
  type: MusicAlbum
  date published: 2020-09-11