Tula Troubles
type: MusicGroup
genre: ska
popularity: 2
followers: 496
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04c47d2f8486f442da4f024c8baf7ffc4c758788afff9f84b06d4b169afc292e
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/854067b1-b3cd-41c9-83c4-de4fa7a52c48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/854067b1-b3cd-41c9-83c4-de4fa7a52c48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/854067b1-b3cd-41c9-83c4-de4fa7a52c48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04c47d2f8486f442da4f024c8baf7ffc4c758788afff9f84b06d4b169afc292e","name":"Tula Troubles","registered_at":"2026-06-17T12:09:13Z","symbol":"NIM1390991","token_address":"0xe9e33a41ab4727b7b5b026cc5c5d12e409e0980f","type":"artist","uuid":"854067b1-b3cd-41c9-83c4-de4fa7a52c48"}
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 0x04c47d2f8486f442da4f024c8baf7ffc4c758788afff9f84b06d4b169afc292e. 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/854067b1-b3cd-41c9-83c4-de4fa7a52c48.json and https://artists.proofprofile.net/proofs/artist/854067b1-b3cd-41c9-83c4-de4fa7a52c48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x04c47d2f8486f442da4f024c8baf7ffc4c758788afff9f84b06d4b169afc292e","name":"Tula Troubles","registered_at":"2026-06-17T12:09:13Z","symbol":"NIM1390991","token_address":"0xe9e33a41ab4727b7b5b026cc5c5d12e409e0980f","type":"artist","uuid":"854067b1-b3cd-41c9-83c4-de4fa7a52c48"}
album: Tula Troubles
  type: MusicAlbum
  date published: 2011-03-18
album: Tula Troubles
  type: MusicAlbum
  date published: 2011-03-18
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  type: MusicAlbum
  date published: 2015-06-13
album: L'albatros
  type: MusicAlbum
  date published: 2015-06-13
album: La Mort
  type: MusicAlbum
  date published: 2022-09-06
album: KAPUTT MUNDI
  type: MusicAlbum
  date published: 2022-10-13