Captain Caravan
type: MusicGroup
genre: doom metal
genre: sludge metal
genre: space rock
genre: stoner rock
popularity: 4
followers: 1033
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e5cea9c0022c6cb924665f8eb888b7b74fdc4a620942171145c0c8ae67ab25b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d4c2885-bdae-4c5d-a29d-80c4f46ceaf3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d4c2885-bdae-4c5d-a29d-80c4f46ceaf3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d4c2885-bdae-4c5d-a29d-80c4f46ceaf3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e5cea9c0022c6cb924665f8eb888b7b74fdc4a620942171145c0c8ae67ab25b","name":"Captain Caravan","registered_at":"2026-06-17T14:59:16Z","symbol":"NIM1431483","token_address":"0xaf72bd3362288e16df4dcce247a2fc9077eeaac5","type":"artist","uuid":"8d4c2885-bdae-4c5d-a29d-80c4f46ceaf3"}
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 0x6e5cea9c0022c6cb924665f8eb888b7b74fdc4a620942171145c0c8ae67ab25b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d4c2885-bdae-4c5d-a29d-80c4f46ceaf3.json and https://artists.proofprofile.net/proofs/artist/8d4c2885-bdae-4c5d-a29d-80c4f46ceaf3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x6e5cea9c0022c6cb924665f8eb888b7b74fdc4a620942171145c0c8ae67ab25b","name":"Captain Caravan","registered_at":"2026-06-17T14:59:16Z","symbol":"NIM1431483","token_address":"0xaf72bd3362288e16df4dcce247a2fc9077eeaac5","type":"artist","uuid":"8d4c2885-bdae-4c5d-a29d-80c4f46ceaf3"}
album: Life`s a Drag
  type: MusicAlbum
  date published: 2016-05-31
album: A State of Sleep
  type: MusicAlbum
  date published: 2017-01-26
album: Rock Golem
  type: MusicAlbum
  date published: 2017-05-30
album: Crown
  type: MusicAlbum
  date published: 2018-06-03
album: Crown
  type: MusicAlbum
  date published: 2018-06-04
album: Shun the Sun
  type: MusicAlbum
  date published: 2018-11-19
album: Shun the Sun
  type: MusicAlbum
  date published: 2018-11-23
album: Ethel Floon
  type: MusicAlbum
  date published: 2021-09-28
album: Sailors
  type: MusicAlbum
  date published: 2022-10-12
album: Turned To Stone: Chapter 6: Captain Caravan And Kaiser
  type: MusicAlbum
  date published: 2022-11-18