Good San Juan
type: MusicGroup
popularity: 9
followers: 1179
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fc19227c71d7b8a7da01112618a366731e549933a6f882086419d7a6672fdc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5089e02-d017-4dce-88ac-c8741ad66dfc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5089e02-d017-4dce-88ac-c8741ad66dfc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5089e02-d017-4dce-88ac-c8741ad66dfc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fc19227c71d7b8a7da01112618a366731e549933a6f882086419d7a6672fdc3","name":"Good San Juan","registered_at":"2026-06-20T20:38:03Z","symbol":"NIM1708133","token_address":"0x7297cc0447e7b8107d6d5ae344a6305fa30f769d","type":"artist","uuid":"c5089e02-d017-4dce-88ac-c8741ad66dfc"}
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 0x8fc19227c71d7b8a7da01112618a366731e549933a6f882086419d7a6672fdc3. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5089e02-d017-4dce-88ac-c8741ad66dfc.json and https://artists.proofprofile.net/proofs/artist/c5089e02-d017-4dce-88ac-c8741ad66dfc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x8fc19227c71d7b8a7da01112618a366731e549933a6f882086419d7a6672fdc3","name":"Good San Juan","registered_at":"2026-06-20T20:38:03Z","symbol":"NIM1708133","token_address":"0x7297cc0447e7b8107d6d5ae344a6305fa30f769d","type":"artist","uuid":"c5089e02-d017-4dce-88ac-c8741ad66dfc"}
album: Greetings from Good San Juan
  type: MusicAlbum
  date published: 2014-04-22
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