LOS CHAY
type: MusicGroup
popularity: 2
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a3158ce1912f903e3c68bd3ab402f0685f361134e14ca4a5798846fda88d47e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51349952-bc58-440f-9f67-520f8126acb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51349952-bc58-440f-9f67-520f8126acb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/51349952-bc58-440f-9f67-520f8126acb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a3158ce1912f903e3c68bd3ab402f0685f361134e14ca4a5798846fda88d47e","name":"LOS CHAY","registered_at":"2026-06-16T18:12:54Z","symbol":"NIM1134250","token_address":"0x7a555572a83c72d49604fd6ae83f85962246c1a7","type":"artist","uuid":"51349952-bc58-440f-9f67-520f8126acb9"}
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 0x1a3158ce1912f903e3c68bd3ab402f0685f361134e14ca4a5798846fda88d47e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51349952-bc58-440f-9f67-520f8126acb9.json and https://artists.proofprofile.net/proofs/artist/51349952-bc58-440f-9f67-520f8126acb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1a3158ce1912f903e3c68bd3ab402f0685f361134e14ca4a5798846fda88d47e","name":"LOS CHAY","registered_at":"2026-06-16T18:12:54Z","symbol":"NIM1134250","token_address":"0x7a555572a83c72d49604fd6ae83f85962246c1a7","type":"artist","uuid":"51349952-bc58-440f-9f67-520f8126acb9"}
album: Siempre Vigente
  type: MusicAlbum
  date published: 2010-02-24
album: Homenaje a los Gringos: Y Que Siga el Baile...
  type: MusicAlbum
  date published: 2011-05-25