Héctor Hernández
type: MusicGroup
description: Héctor Hernández may refer to: Héctor Hernández (footballer, born 1935) (1935–1984), Mexican football forward Héctor Javier Hernández (born 1958), Mexican politician Héctor Hernández Silva (born 1
popularity: 13
followers: 195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/0dc4d5af-f59c-46ea-a4d9-b5417a4ea0d1.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fed1158215dd06a0b831ac3db4c9ebaf9d6d674f98688392b11eea1207b242f. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0dc4d5af-f59c-46ea-a4d9-b5417a4ea0d1.json and https://artists.proofprofile.net/proofs/artist/0dc4d5af-f59c-46ea-a4d9-b5417a4ea0d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:43:55Z
  text: {"copyright_id":"0x9fed1158215dd06a0b831ac3db4c9ebaf9d6d674f98688392b11eea1207b242f","name":"Héctor Hernández","registered_at":"2026-06-14T05:55:21Z","symbol":"NIM0359282","token_address":"0x69029e269ffa733668a9e1b93e19a0f301bae3ad","type":"artist","uuid":"0dc4d5af-f59c-46ea-a4d9-b5417a4ea0d1"}
track: El Gaban y la Gabana
  type: MusicRecording
  duration: PT5M17S
  duration ms: 317178
  explicit: false
  by artist: Héctor Hernández
  in album: Amanecer Llanero Con las Grandes Voces del Folklore
    type: MusicAlbum
    date published: 2021-05-03
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHUY1554777
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0x9de3464d70d98bfc67de0bb274ceaee0870c329ac4e80550931ca463be92d214. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMHUY1554777.
    date published: 2026-06-13T15:41:10Z
  audio: El Gaban y la Gabana
    type: AudioObject
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
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    additional property: Valence (Positivity)
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      value: 0.959
    additional property: Loudness (dB)
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      value: -11.076
    additional property: Key Name
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      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor