Carlos Macca
type: MusicGroup
genre: latin alternative
genre: latin indie
popularity: 14
followers: 409
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcae4a3efb5bfb6a748b3ef2b0438391db6d3dd479b035ee1f933814afec77d25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f44398cb-1ecc-4927-a9e7-9a858736b315.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f44398cb-1ecc-4927-a9e7-9a858736b315.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f44398cb-1ecc-4927-a9e7-9a858736b315
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcae4a3efb5bfb6a748b3ef2b0438391db6d3dd479b035ee1f933814afec77d25","name":"Carlos Macca","registered_at":"2026-06-15T06:11:32Z","symbol":"NIM0706713","token_address":"0x4fc2f48f6052f4ba65cee7310f913e6e703b4f82","type":"artist","uuid":"f44398cb-1ecc-4927-a9e7-9a858736b315"}
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 0xcae4a3efb5bfb6a748b3ef2b0438391db6d3dd479b035ee1f933814afec77d25. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f44398cb-1ecc-4927-a9e7-9a858736b315.json and https://artists.proofprofile.net/proofs/artist/f44398cb-1ecc-4927-a9e7-9a858736b315.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xcae4a3efb5bfb6a748b3ef2b0438391db6d3dd479b035ee1f933814afec77d25","name":"Carlos Macca","registered_at":"2026-06-15T06:11:32Z","symbol":"NIM0706713","token_address":"0x4fc2f48f6052f4ba65cee7310f913e6e703b4f82","type":"artist","uuid":"f44398cb-1ecc-4927-a9e7-9a858736b315"}
album: Elena (Live Sessions)
  type: MusicAlbum
  date published: 2019-01-04
album: Tonight (Live Sessions)
  type: MusicAlbum
  date published: 2019-03-08
album: Say It's True
  type: MusicAlbum
  date published: 2019-04-05
album: Gusto de Ti
  type: MusicAlbum
  date published: 2020-05-29
album: Al Mal Tiempo
  type: MusicAlbum
  date published: 2020-08-28
album: En Tus Aguas
  type: MusicAlbum
  date published: 2020-12-11
album: misma lengua
  type: MusicAlbum
  date published: 2022-02-17