Sofia Menguita
type: MusicGroup
popularity: 9
followers: 630
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16b5c74a17875fcda8d8b768b1cbf04e850416888c5979675f999d5fd5c061e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953911
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953911
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/189b6b7f-a5a7-4473-a54f-158e7286b997.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/189b6b7f-a5a7-4473-a54f-158e7286b997.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/189b6b7f-a5a7-4473-a54f-158e7286b997
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:03:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16b5c74a17875fcda8d8b768b1cbf04e850416888c5979675f999d5fd5c061e7","name":"Sofia Menguita","registered_at":"2026-06-15T22:07:04Z","symbol":"NIM0846406","token_address":"0x874963aa8693d9b52a40a9707eb6e191157604ee","type":"artist","uuid":"189b6b7f-a5a7-4473-a54f-158e7286b997"}
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 0x16b5c74a17875fcda8d8b768b1cbf04e850416888c5979675f999d5fd5c061e7. Chain 2 (Bitcoin): anchored in block 953911 (2026-06-16T08:03:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/189b6b7f-a5a7-4473-a54f-158e7286b997.json and https://artists.proofprofile.net/proofs/artist/189b6b7f-a5a7-4473-a54f-158e7286b997.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:03:10Z
  text: {"copyright_id":"0x16b5c74a17875fcda8d8b768b1cbf04e850416888c5979675f999d5fd5c061e7","name":"Sofia Menguita","registered_at":"2026-06-15T22:07:04Z","symbol":"NIM0846406","token_address":"0x874963aa8693d9b52a40a9707eb6e191157604ee","type":"artist","uuid":"189b6b7f-a5a7-4473-a54f-158e7286b997"}
album: summer's gone and so is he
  type: MusicAlbum
  date published: 2019-02-05
album: I Hope You Know
  type: MusicAlbum
  date published: 2022-01-30
album: Something I've Never Had Before
  type: MusicAlbum
  date published: 2023-01-03
album: Stars
  type: MusicAlbum
  date published: 2023-05-17
album: Live on Franklin
  type: MusicAlbum
  date published: 2023-10-10
album: Everyone I've Ever Loved
  type: MusicAlbum
  date published: 2024-02-14
album: Puddle Jumping
  type: MusicAlbum
  date published: 2024-05-18
album: Growing Pains
  type: MusicAlbum
  date published: 2024-06-21
album: Still
  type: MusicAlbum
  date published: 2025-04-26