J huncho
type: MusicGroup
popularity: 5
followers: 889
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c45f79b848201ae19b64fe54ea35ae7474dcc3e36885ad0e993a545f493dce1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a781d243-32ea-4c09-992a-e7b1df4df8c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a781d243-32ea-4c09-992a-e7b1df4df8c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a781d243-32ea-4c09-992a-e7b1df4df8c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c45f79b848201ae19b64fe54ea35ae7474dcc3e36885ad0e993a545f493dce1","name":"J huncho","registered_at":"2026-06-20T08:32:13Z","symbol":"NIM1566320","token_address":"0x2f9e01781f560b62bc6194eb19a5a0015ee43b63","type":"artist","uuid":"a781d243-32ea-4c09-992a-e7b1df4df8c8"}
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 0x0c45f79b848201ae19b64fe54ea35ae7474dcc3e36885ad0e993a545f493dce1. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a781d243-32ea-4c09-992a-e7b1df4df8c8.json and https://artists.proofprofile.net/proofs/artist/a781d243-32ea-4c09-992a-e7b1df4df8c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x0c45f79b848201ae19b64fe54ea35ae7474dcc3e36885ad0e993a545f493dce1","name":"J huncho","registered_at":"2026-06-20T08:32:13Z","symbol":"NIM1566320","token_address":"0x2f9e01781f560b62bc6194eb19a5a0015ee43b63","type":"artist","uuid":"a781d243-32ea-4c09-992a-e7b1df4df8c8"}
album: 500 Horses
  type: MusicAlbum
  date published: 2017-10-09
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  type: MusicAlbum
  date published: 2018-07-03
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  type: MusicAlbum
  date published: 2018-10-26
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  type: MusicAlbum
  date published: 2018-11-25
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  type: MusicAlbum
  date published: 2020-11-23
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  type: MusicAlbum
  date published: 2024-06-20
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  date published: 2024-06-24
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  date published: 2025-01-02
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  date published: 2025-02-13