Erick Preciado
type: MusicGroup
popularity: 9
followers: 367
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddcbc258765cc50b3c1164e2e396202d1582cffa5b505c8f8fabedccbcde5334
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95eed78e-2a8a-4d25-9fa0-89dbd21df7dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95eed78e-2a8a-4d25-9fa0-89dbd21df7dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95eed78e-2a8a-4d25-9fa0-89dbd21df7dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddcbc258765cc50b3c1164e2e396202d1582cffa5b505c8f8fabedccbcde5334","name":"Erick Preciado","registered_at":"2026-06-17T18:02:01Z","symbol":"NIM1475126","token_address":"0xa38abc63c82f05ea1d62c20044ecf37e782828ab","type":"artist","uuid":"95eed78e-2a8a-4d25-9fa0-89dbd21df7dd"}
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 0xddcbc258765cc50b3c1164e2e396202d1582cffa5b505c8f8fabedccbcde5334. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95eed78e-2a8a-4d25-9fa0-89dbd21df7dd.json and https://artists.proofprofile.net/proofs/artist/95eed78e-2a8a-4d25-9fa0-89dbd21df7dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xddcbc258765cc50b3c1164e2e396202d1582cffa5b505c8f8fabedccbcde5334","name":"Erick Preciado","registered_at":"2026-06-17T18:02:01Z","symbol":"NIM1475126","token_address":"0xa38abc63c82f05ea1d62c20044ecf37e782828ab","type":"artist","uuid":"95eed78e-2a8a-4d25-9fa0-89dbd21df7dd"}
album: Collage
  type: MusicAlbum
  date published: 2022-09-17
album: I Love U
  type: MusicAlbum
  date published: 2022-12-23
album: A Ti
  type: MusicAlbum
  date published: 2023-04-17
album: Bésame
  type: MusicAlbum
  date published: 2024-07-25
album: All Star
  type: MusicAlbum
  date published: 2024-08-22
album: Lqsq
  type: MusicAlbum
  date published: 2024-09-20
album: Carita de Mala
  type: MusicAlbum
  date published: 2024-10-20
album: Bipolar
  type: MusicAlbum
  date published: 2025-03-14
  track: Enviciado
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157499
    explicit: false
    by artist: Erick Preciado
    in album: Bipolar
      type: MusicAlbum
      date published: 2025-03-14
    isrc code: QZGLM2544366
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T04:33:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5a3b7b1ace0762aaa8a90db0627abc70c8b322ffa7e61caa5ba9abcc7390481b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958504
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958504
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2544366
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T05:41:32Z
    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 0x5a3b7b1ace0762aaa8a90db0627abc70c8b322ffa7e61caa5ba9abcc7390481b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QZGLM2544366.
      date published: 2026-07-18T05:41:32Z
    audio: Enviciado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.995
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.779
      additional property: Energy
        type: PropertyValue
        value: 0.492
      additional property: Speechiness
        type: PropertyValue
        value: 0.236
      additional property: Acousticness
        type: PropertyValue
        value: 0.152
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.401
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.928
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.297
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Nave del olvido
  type: MusicAlbum
  date published: 2025-09-26