Joe Cain
type: MusicGroup
genre: bolero
genre: exotica
genre: latin jazz
description: thumb|190px|right| Joe Cain as "Slacabamorinico" Joseph Stillwell Cain Jr. (October 10, 1832 – April 17, 1904) was an American Confederate military veteran largely credited with initiating the modern
popularity: 3
followers: 141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb573089378ad9d2f6512ef32ec60c2ac8e1a6123b0be30095bb16133588f0cde
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953980
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953980
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c6283e2-c296-41cb-ba92-a47f70f850d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c6283e2-c296-41cb-ba92-a47f70f850d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c6283e2-c296-41cb-ba92-a47f70f850d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:16:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb573089378ad9d2f6512ef32ec60c2ac8e1a6123b0be30095bb16133588f0cde","name":"Joe Cain","registered_at":"2026-06-16T04:57:56Z","symbol":"NIM0944521","token_address":"0xc4ecb9b9c164880814dc15ad6179211a4871f1b0","type":"artist","uuid":"2c6283e2-c296-41cb-ba92-a47f70f850d8"}
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 0xb573089378ad9d2f6512ef32ec60c2ac8e1a6123b0be30095bb16133588f0cde. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c6283e2-c296-41cb-ba92-a47f70f850d8.json and https://artists.proofprofile.net/proofs/artist/2c6283e2-c296-41cb-ba92-a47f70f850d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xb573089378ad9d2f6512ef32ec60c2ac8e1a6123b0be30095bb16133588f0cde","name":"Joe Cain","registered_at":"2026-06-16T04:57:56Z","symbol":"NIM0944521","token_address":"0xc4ecb9b9c164880814dc15ad6179211a4871f1b0","type":"artist","uuid":"2c6283e2-c296-41cb-ba92-a47f70f850d8"}
album: Latin Explosion
  type: MusicAlbum
  date published: 1963-11-23
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  date published: 1964-11-09
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  type: MusicAlbum
  date published: 1964-11-09
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  type: MusicAlbum
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  type: MusicAlbum
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