Erwin Pinacho y El Orgullo Costeno
type: MusicGroup
popularity: 6
followers: 436
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x639ab160c29947f0726bbb5dd7a4fcc1d798c722b87f18a5dbd1b5734047229a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87558f75-8a0d-4276-ae7d-0d27668166c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87558f75-8a0d-4276-ae7d-0d27668166c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87558f75-8a0d-4276-ae7d-0d27668166c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x639ab160c29947f0726bbb5dd7a4fcc1d798c722b87f18a5dbd1b5734047229a","name":"Erwin Pinacho y El Orgullo Costeno","registered_at":"2026-06-17T12:38:31Z","symbol":"NIM1397978","token_address":"0x4e5b527685a3bc5c6d8a07369b85f53cf5176741","type":"artist","uuid":"87558f75-8a0d-4276-ae7d-0d27668166c1"}
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 0x639ab160c29947f0726bbb5dd7a4fcc1d798c722b87f18a5dbd1b5734047229a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87558f75-8a0d-4276-ae7d-0d27668166c1.json and https://artists.proofprofile.net/proofs/artist/87558f75-8a0d-4276-ae7d-0d27668166c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x639ab160c29947f0726bbb5dd7a4fcc1d798c722b87f18a5dbd1b5734047229a","name":"Erwin Pinacho y El Orgullo Costeno","registered_at":"2026-06-17T12:38:31Z","symbol":"NIM1397978","token_address":"0x4e5b527685a3bc5c6d8a07369b85f53cf5176741","type":"artist","uuid":"87558f75-8a0d-4276-ae7d-0d27668166c1"}
album: Dos Municipios
  type: MusicAlbum
  date published: 2016-11-08
album: Dos Municipios
  type: MusicAlbum
  date published: 2016-11-08
album: Oaxaco Mexicano
  type: MusicAlbum
  date published: 2019-03-20
album: El Ilegal
  type: MusicAlbum
  date published: 2019-10-19
album: Mi Pueblo Querido
  type: MusicAlbum
  date published: 2020-04-16
album: El Negrito del Acordeón
  type: MusicAlbum
  date published: 2020-09-20
  track: Sones de Puchutla
    type: MusicRecording
    duration: PT4M36S
    duration ms: 276585
    explicit: false
    by artist: Erwin Pinacho y El Orgullo Costeno
    in album: El Negrito del Acordeón
      type: MusicAlbum
      date published: 2020-09-20
    isrc code: USL4R2020894
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:25:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb493dcbb189e43f47f6b8ca7d851af8465ca8b24d257af4a83dd8f71fa447cf5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2020894
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:27:31Z
    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 0xb493dcbb189e43f47f6b8ca7d851af8465ca8b24d257af4a83dd8f71fa447cf5. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:27:31Z), 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/USL4R2020894.
      date published: 2026-07-21T02:27:31Z
    audio: Sones de Puchutla
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.002
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.762
      additional property: Energy
        type: PropertyValue
        value: 0.943
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.113
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.513
      additional property: Liveness
        type: PropertyValue
        value: 0.339
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.917
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.048
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nadie Sabe Lo Que Tiene
  type: MusicAlbum
  date published: 2021-10-30
album: En Vivo Desde Dubai Discoteque
  type: MusicAlbum
  date published: 2025-10-06