Tomas Veliz
type: MusicGroup
genre: guaracha
popularity: 4
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c792aae0299a66551f0568236024eff42435419b01ca54f2f47ff5fd9e26cb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5469449f-98bc-430f-ba65-93f6e951e97e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5469449f-98bc-430f-ba65-93f6e951e97e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5469449f-98bc-430f-ba65-93f6e951e97e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c792aae0299a66551f0568236024eff42435419b01ca54f2f47ff5fd9e26cb1","name":"Tomas Veliz","registered_at":"2026-06-16T19:05:12Z","symbol":"NIM1146721","token_address":"0x32274c4256d4d4af9508f350275b9929b4938e6c","type":"artist","uuid":"5469449f-98bc-430f-ba65-93f6e951e97e"}
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 0x3c792aae0299a66551f0568236024eff42435419b01ca54f2f47ff5fd9e26cb1. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5469449f-98bc-430f-ba65-93f6e951e97e.json and https://artists.proofprofile.net/proofs/artist/5469449f-98bc-430f-ba65-93f6e951e97e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x3c792aae0299a66551f0568236024eff42435419b01ca54f2f47ff5fd9e26cb1","name":"Tomas Veliz","registered_at":"2026-06-16T19:05:12Z","symbol":"NIM1146721","token_address":"0x32274c4256d4d4af9508f350275b9929b4938e6c","type":"artist","uuid":"5469449f-98bc-430f-ba65-93f6e951e97e"}
album: Por el Contrario
  type: MusicAlbum
  date published: 2024-02-24
album: Por Segunda Vez
  type: MusicAlbum
  date published: 2024-04-11
album: Disimula
  type: MusicAlbum
  date published: 2024-08-16
album: Por el Contrario / Disimula / Por Segunda Vez / En Eso No Quedamos (Sesión en Vivo)
  type: MusicAlbum
  date published: 2024-12-19
album: Por Amarte Así
  type: MusicAlbum
  date published: 2025-03-08
  track: Por Amarte Así
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184203
    explicit: false
    by artist: Tomas Veliz
    in album: Por Amarte Así
      type: MusicAlbum
      date published: 2025-03-08
    genre: guaracha
    isrc code: QZGLS2536837
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:24:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8c167a071b20877ad32b3cc356da3c4756f313d4c1964e13d726ec469cf9f6fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2536837
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 0x8c167a071b20877ad32b3cc356da3c4756f313d4c1964e13d726ec469cf9f6fe. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZGLS2536837.
      date published: 2026-07-17T09:14:21Z
    audio: Por Amarte Así
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.497
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.567
      additional property: Energy
        type: PropertyValue
        value: 0.634
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.08
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.727
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.356
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major