T.J. Hernandez
type: MusicGroup
genre: honky tonk
popularity: 3
followers: 824
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29a26df53b7a8abae083e007a8f283a280ac671ee85c2c3a4fbf270b9508260f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b206cea-4e04-496f-971b-027ca1d01bb7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b206cea-4e04-496f-971b-027ca1d01bb7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b206cea-4e04-496f-971b-027ca1d01bb7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29a26df53b7a8abae083e007a8f283a280ac671ee85c2c3a4fbf270b9508260f","name":"T.J. Hernandez","registered_at":"2026-06-17T02:58:55Z","symbol":"NIM1259745","token_address":"0x1146936ce5c31b3fd85c3bee078f0eeb03d3fd67","type":"artist","uuid":"6b206cea-4e04-496f-971b-027ca1d01bb7"}
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 0x29a26df53b7a8abae083e007a8f283a280ac671ee85c2c3a4fbf270b9508260f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b206cea-4e04-496f-971b-027ca1d01bb7.json and https://artists.proofprofile.net/proofs/artist/6b206cea-4e04-496f-971b-027ca1d01bb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x29a26df53b7a8abae083e007a8f283a280ac671ee85c2c3a4fbf270b9508260f","name":"T.J. Hernandez","registered_at":"2026-06-17T02:58:55Z","symbol":"NIM1259745","token_address":"0x1146936ce5c31b3fd85c3bee078f0eeb03d3fd67","type":"artist","uuid":"6b206cea-4e04-496f-971b-027ca1d01bb7"}
album: Who I Am
  type: MusicAlbum
  date published: 2018-10-08
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  type: MusicAlbum
  date published: 2020-04-24
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  type: MusicAlbum
  date published: 2020-05-04
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  type: MusicAlbum
  date published: 2021-05-31
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-08-31