Los Tropicales
type: MusicGroup
genre: tropical music
popularity: 4
followers: 501
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x498e9a0ec18d5a623bfbf705c9ef50a09e5778d8694672a434c88a91c8322953
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4f8f1ed-0977-4db2-907c-213be3fd7581.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4f8f1ed-0977-4db2-907c-213be3fd7581.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4f8f1ed-0977-4db2-907c-213be3fd7581
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x498e9a0ec18d5a623bfbf705c9ef50a09e5778d8694672a434c88a91c8322953","name":"Los Tropicales","registered_at":"2026-06-21T08:31:10Z","symbol":"NIM1875700","token_address":"0x6950c51c294637b46324388954fd112e20ddaa50","type":"artist","uuid":"e4f8f1ed-0977-4db2-907c-213be3fd7581"}
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 0x498e9a0ec18d5a623bfbf705c9ef50a09e5778d8694672a434c88a91c8322953. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4f8f1ed-0977-4db2-907c-213be3fd7581.json and https://artists.proofprofile.net/proofs/artist/e4f8f1ed-0977-4db2-907c-213be3fd7581.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x498e9a0ec18d5a623bfbf705c9ef50a09e5778d8694672a434c88a91c8322953","name":"Los Tropicales","registered_at":"2026-06-21T08:31:10Z","symbol":"NIM1875700","token_address":"0x6950c51c294637b46324388954fd112e20ddaa50","type":"artist","uuid":"e4f8f1ed-0977-4db2-907c-213be3fd7581"}
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