La Rondalla Femenil de Saltillo
type: MusicGroup
popularity: 3
followers: 466
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf806d64809825784ff5662b7a8837d9c28c3b202d0168408738a1e072be25f70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ab1c91e-54b8-4a09-9050-f4a716a5c4ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ab1c91e-54b8-4a09-9050-f4a716a5c4ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ab1c91e-54b8-4a09-9050-f4a716a5c4ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf806d64809825784ff5662b7a8837d9c28c3b202d0168408738a1e072be25f70","name":"La Rondalla Femenil de Saltillo","registered_at":"2026-06-16T10:01:51Z","symbol":"NIM1017102","token_address":"0x3258873ec84bda0bee4c3b49fd45683204038b94","type":"artist","uuid":"3ab1c91e-54b8-4a09-9050-f4a716a5c4ea"}
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 0xf806d64809825784ff5662b7a8837d9c28c3b202d0168408738a1e072be25f70. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ab1c91e-54b8-4a09-9050-f4a716a5c4ea.json and https://artists.proofprofile.net/proofs/artist/3ab1c91e-54b8-4a09-9050-f4a716a5c4ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xf806d64809825784ff5662b7a8837d9c28c3b202d0168408738a1e072be25f70","name":"La Rondalla Femenil de Saltillo","registered_at":"2026-06-16T10:01:51Z","symbol":"NIM1017102","token_address":"0x3258873ec84bda0bee4c3b49fd45683204038b94","type":"artist","uuid":"3ab1c91e-54b8-4a09-9050-f4a716a5c4ea"}
album: Cuando estoy con él
  type: MusicAlbum
  date published: 1999-05-29
album: Regálame esta noche
  type: MusicAlbum
  date published: 2001-05-29
album: Callado amor
  type: MusicAlbum
  date published: 2013-09-21