Los Piccolinos
type: MusicGroup
popularity: 10
followers: 245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74c2b468902bd9aa3c87d4ea0a18a3b4c2fc27eb160e8bf0bdad0f26c82b078d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d55400a8-2b19-4d03-a19e-bd6d0a677219.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d55400a8-2b19-4d03-a19e-bd6d0a677219.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d55400a8-2b19-4d03-a19e-bd6d0a677219
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74c2b468902bd9aa3c87d4ea0a18a3b4c2fc27eb160e8bf0bdad0f26c82b078d","name":"Los Piccolinos","registered_at":"2026-06-21T02:35:59Z","symbol":"NIM1793333","token_address":"0x882d4293ea7e5cafb46c2d16d4d0a0942f3ad7a5","type":"artist","uuid":"d55400a8-2b19-4d03-a19e-bd6d0a677219"}
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 0x74c2b468902bd9aa3c87d4ea0a18a3b4c2fc27eb160e8bf0bdad0f26c82b078d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d55400a8-2b19-4d03-a19e-bd6d0a677219.json and https://artists.proofprofile.net/proofs/artist/d55400a8-2b19-4d03-a19e-bd6d0a677219.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x74c2b468902bd9aa3c87d4ea0a18a3b4c2fc27eb160e8bf0bdad0f26c82b078d","name":"Los Piccolinos","registered_at":"2026-06-21T02:35:59Z","symbol":"NIM1793333","token_address":"0x882d4293ea7e5cafb46c2d16d4d0a0942f3ad7a5","type":"artist","uuid":"d55400a8-2b19-4d03-a19e-bd6d0a677219"}