La Función Universal
type: MusicGroup
popularity: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8ba19ed44801b8463f20e61887b1e948cce1841010e45341f5165d6030ad0be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ce7bb8a-f9bd-4df1-87b4-fc225bbca702.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ce7bb8a-f9bd-4df1-87b4-fc225bbca702.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ce7bb8a-f9bd-4df1-87b4-fc225bbca702
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8ba19ed44801b8463f20e61887b1e948cce1841010e45341f5165d6030ad0be","name":"La Función Universal","registered_at":"2026-06-17T03:30:05Z","symbol":"NIM1267192","token_address":"0x8dea6000dfb6b2c8b7a64909eb076f86c4fa9fa6","type":"artist","uuid":"6ce7bb8a-f9bd-4df1-87b4-fc225bbca702"}
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 0xc8ba19ed44801b8463f20e61887b1e948cce1841010e45341f5165d6030ad0be. 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/6ce7bb8a-f9bd-4df1-87b4-fc225bbca702.json and https://artists.proofprofile.net/proofs/artist/6ce7bb8a-f9bd-4df1-87b4-fc225bbca702.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc8ba19ed44801b8463f20e61887b1e948cce1841010e45341f5165d6030ad0be","name":"La Función Universal","registered_at":"2026-06-17T03:30:05Z","symbol":"NIM1267192","token_address":"0x8dea6000dfb6b2c8b7a64909eb076f86c4fa9fa6","type":"artist","uuid":"6ce7bb8a-f9bd-4df1-87b4-fc225bbca702"}