Johni Hernandez
type: MusicGroup
popularity: 3
followers: 584
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38f9b7de65a35495bf3bb283eb54d8f24c99ba15ffe02c22575c38890d48b3c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b13f1bfb-5553-416c-b341-8b6738dcdc47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b13f1bfb-5553-416c-b341-8b6738dcdc47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b13f1bfb-5553-416c-b341-8b6738dcdc47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38f9b7de65a35495bf3bb283eb54d8f24c99ba15ffe02c22575c38890d48b3c0","name":"Johni Hernandez","registered_at":"2026-06-20T12:25:14Z","symbol":"NIM1611641","token_address":"0xff9ed7149af701e8285d59f9fef97126322d0cf8","type":"artist","uuid":"b13f1bfb-5553-416c-b341-8b6738dcdc47"}
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 0x38f9b7de65a35495bf3bb283eb54d8f24c99ba15ffe02c22575c38890d48b3c0. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b13f1bfb-5553-416c-b341-8b6738dcdc47.json and https://artists.proofprofile.net/proofs/artist/b13f1bfb-5553-416c-b341-8b6738dcdc47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x38f9b7de65a35495bf3bb283eb54d8f24c99ba15ffe02c22575c38890d48b3c0","name":"Johni Hernandez","registered_at":"2026-06-20T12:25:14Z","symbol":"NIM1611641","token_address":"0xff9ed7149af701e8285d59f9fef97126322d0cf8","type":"artist","uuid":"b13f1bfb-5553-416c-b341-8b6738dcdc47"}
album: Crazy
  type: MusicAlbum
  date published: 2021-09-30
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  type: MusicAlbum
  date published: 2021-10-10
album: Me Gustas Tú
  type: MusicAlbum
  date published: 2021-10-15
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  type: MusicAlbum
  date published: 2021-10-17
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  type: MusicAlbum
  date published: 2021-10-17
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  type: MusicAlbum
  date published: 2022-01-14
album: La Movie
  type: MusicAlbum
  date published: 2022-01-28
album: Bellaqueo
  type: MusicAlbum
  date published: 2022-04-15
album: Gemidos
  type: MusicAlbum
  date published: 2022-07-16
album: Frikitona
  type: MusicAlbum
  date published: 2022-08-12
album: Rumba
  type: MusicAlbum
  date published: 2023-06-23