Nestor Serna
type: MusicGroup
genre: ranchera
popularity: 11
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03ebea642fbb740accaf7bf35073b1e7e34b6a881f57e095e01025b62b2b77da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87fa9fd0-70be-45e5-a678-4662ac2c3ddc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87fa9fd0-70be-45e5-a678-4662ac2c3ddc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87fa9fd0-70be-45e5-a678-4662ac2c3ddc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:05:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03ebea642fbb740accaf7bf35073b1e7e34b6a881f57e095e01025b62b2b77da","name":"Nestor Serna","registered_at":"2026-06-14T18:48:49Z","symbol":"NIM0543739","token_address":"0xb7d81289d7495d27c6a54527f67e8b7363fd024c","type":"artist","uuid":"87fa9fd0-70be-45e5-a678-4662ac2c3ddc"}
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 0x03ebea642fbb740accaf7bf35073b1e7e34b6a881f57e095e01025b62b2b77da. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87fa9fd0-70be-45e5-a678-4662ac2c3ddc.json and https://artists.proofprofile.net/proofs/artist/87fa9fd0-70be-45e5-a678-4662ac2c3ddc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:05:33Z
  text: {"copyright_id":"0x03ebea642fbb740accaf7bf35073b1e7e34b6a881f57e095e01025b62b2b77da","name":"Nestor Serna","registered_at":"2026-06-14T18:48:49Z","symbol":"NIM0543739","token_address":"0xb7d81289d7495d27c6a54527f67e8b7363fd024c","type":"artist","uuid":"87fa9fd0-70be-45e5-a678-4662ac2c3ddc"}
album: Hasta el amanecer
  type: MusicAlbum
  date published: 2019-04-05
album: Gracias A Mis Viejos
  type: MusicAlbum
  date published: 2020-01-24
album: A Paso Firme
  type: MusicAlbum
  date published: 2022-04-15
album: A Paso Firme
  type: MusicAlbum
  date published: 2022-04-15
album: El Cantinero
  type: MusicAlbum
  date published: 2023-12-15
album: Te Extraño Mamá
  type: MusicAlbum
  date published: 2024-04-26
album: Bohemio
  type: MusicAlbum
  date published: 2024-07-19
album: Bohemio
  type: MusicAlbum
  date published: 2024-07-19
album: Vivo El Momento
  type: MusicAlbum
  date published: 2024-10-17
album: Hazme El Amor
  type: MusicAlbum
  date published: 2025-02-07
album: El Perro (Norteña)
  type: MusicAlbum
  date published: 2025-03-13