Caridad Castañeda
type: MusicGroup
genre: mariachi
genre: música mexicana
popularity: 2
followers: 530
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe68a406fdca785647fa84df9ec93354f004872f9702741a1da1e1198191f3e80
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/73a6dfe7-b5d7-4b51-9a5c-c0ddb364f21d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73a6dfe7-b5d7-4b51-9a5c-c0ddb364f21d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73a6dfe7-b5d7-4b51-9a5c-c0ddb364f21d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe68a406fdca785647fa84df9ec93354f004872f9702741a1da1e1198191f3e80","name":"Caridad Castañeda","registered_at":"2026-06-17T06:19:34Z","symbol":"NIM1307643","token_address":"0x22c7ab6335f1e578b0b4187766cc898996cade01","type":"artist","uuid":"73a6dfe7-b5d7-4b51-9a5c-c0ddb364f21d"}
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 0xe68a406fdca785647fa84df9ec93354f004872f9702741a1da1e1198191f3e80. 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/73a6dfe7-b5d7-4b51-9a5c-c0ddb364f21d.json and https://artists.proofprofile.net/proofs/artist/73a6dfe7-b5d7-4b51-9a5c-c0ddb364f21d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe68a406fdca785647fa84df9ec93354f004872f9702741a1da1e1198191f3e80","name":"Caridad Castañeda","registered_at":"2026-06-17T06:19:34Z","symbol":"NIM1307643","token_address":"0x22c7ab6335f1e578b0b4187766cc898996cade01","type":"artist","uuid":"73a6dfe7-b5d7-4b51-9a5c-c0ddb364f21d"}
album: Te Quiero Soltar
  type: MusicAlbum
  date published: 2014-05-01
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  type: MusicAlbum
  date published: 2016-05-02
album: Siempre Te Voy a Querer
  type: MusicAlbum
  date published: 2022-02-14
album: No Quiero Amanecer
  type: MusicAlbum
  date published: 2022-06-24
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  type: MusicAlbum
  date published: 2022-07-08
album: Amor Del Alma
  type: MusicAlbum
  date published: 2022-10-07
album: Cuando Yo Quiera Has De Volver
  type: MusicAlbum
  date published: 2022-11-18