Anna Maria Mendieta
type: MusicGroup
description: alt=Photo of Anna Maria Mendieta at the 2021 Latin Grammy Awards After Party. She is a woman with long brown hair in a white-and-gold gown with a matching cape. She is smiling and holding a sign celeb
popularity: 4
followers: 320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7f62f25d66aa62d1433815798254d8d09423fe2b90d804997113304da664da4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fae7bbd4-eeca-44ca-9a0c-633b3ad56bb0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fae7bbd4-eeca-44ca-9a0c-633b3ad56bb0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fae7bbd4-eeca-44ca-9a0c-633b3ad56bb0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7f62f25d66aa62d1433815798254d8d09423fe2b90d804997113304da664da4","name":"Anna Maria Mendieta","registered_at":"2026-06-21T17:04:39Z","symbol":"NIM1981109","token_address":"0x40c6b0bc3462f74da66ede3de9d3b22f82e9f45f","type":"artist","uuid":"fae7bbd4-eeca-44ca-9a0c-633b3ad56bb0"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f62f25d66aa62d1433815798254d8d09423fe2b90d804997113304da664da4. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fae7bbd4-eeca-44ca-9a0c-633b3ad56bb0.json and https://artists.proofprofile.net/proofs/artist/fae7bbd4-eeca-44ca-9a0c-633b3ad56bb0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xb7f62f25d66aa62d1433815798254d8d09423fe2b90d804997113304da664da4","name":"Anna Maria Mendieta","registered_at":"2026-06-21T17:04:39Z","symbol":"NIM1981109","token_address":"0x40c6b0bc3462f74da66ede3de9d3b22f82e9f45f","type":"artist","uuid":"fae7bbd4-eeca-44ca-9a0c-633b3ad56bb0"}
album: Enchanted Christmas
  type: MusicAlbum
  date published: 1997-09-03
album: Broadway Center Stage
  type: MusicAlbum
  date published: 2000-09-01
album: Tango Del Cielo
  type: MusicAlbum
  date published: 2020-08-21