Los Cachunes
type: MusicGroup
genre: mexican rock
popularity: 2
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6a32a2cce1b6f26488d5e28970f860d74a5548ab3f5c433241f5eabfe28730c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d4d10bb-7556-426a-b064-11df168b404d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d4d10bb-7556-426a-b064-11df168b404d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d4d10bb-7556-426a-b064-11df168b404d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6a32a2cce1b6f26488d5e28970f860d74a5548ab3f5c433241f5eabfe28730c","name":"Los Cachunes","registered_at":"2026-06-15T18:09:52Z","symbol":"NIM0789838","token_address":"0x2f1d3b6b1558489beadb658e38d3806d95d42618","type":"artist","uuid":"0d4d10bb-7556-426a-b064-11df168b404d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a32a2cce1b6f26488d5e28970f860d74a5548ab3f5c433241f5eabfe28730c. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d4d10bb-7556-426a-b064-11df168b404d.json and https://artists.proofprofile.net/proofs/artist/0d4d10bb-7556-426a-b064-11df168b404d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xa6a32a2cce1b6f26488d5e28970f860d74a5548ab3f5c433241f5eabfe28730c","name":"Los Cachunes","registered_at":"2026-06-15T18:09:52Z","symbol":"NIM0789838","token_address":"0x2f1d3b6b1558489beadb658e38d3806d95d42618","type":"artist","uuid":"0d4d10bb-7556-426a-b064-11df168b404d"}