Sofia Tizón
type: MusicGroup
popularity: 2
followers: 540
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc88e824779a5bb384f6c5d6d1c108921f1e8458c755d81ac4a99860ecbc5a71f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96ecf359-67a8-4df8-94de-b309e0582b55.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96ecf359-67a8-4df8-94de-b309e0582b55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96ecf359-67a8-4df8-94de-b309e0582b55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc88e824779a5bb384f6c5d6d1c108921f1e8458c755d81ac4a99860ecbc5a71f","name":"Sofia Tizón","registered_at":"2026-06-17T18:17:55Z","symbol":"NIM1478919","token_address":"0x4a6177496fcf7ba63a95f526f72f1aa404fc8959","type":"artist","uuid":"96ecf359-67a8-4df8-94de-b309e0582b55"}
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 0xc88e824779a5bb384f6c5d6d1c108921f1e8458c755d81ac4a99860ecbc5a71f. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96ecf359-67a8-4df8-94de-b309e0582b55.json and https://artists.proofprofile.net/proofs/artist/96ecf359-67a8-4df8-94de-b309e0582b55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xc88e824779a5bb384f6c5d6d1c108921f1e8458c755d81ac4a99860ecbc5a71f","name":"Sofia Tizón","registered_at":"2026-06-17T18:17:55Z","symbol":"NIM1478919","token_address":"0x4a6177496fcf7ba63a95f526f72f1aa404fc8959","type":"artist","uuid":"96ecf359-67a8-4df8-94de-b309e0582b55"}
album: Vivir Sin Ti
  type: MusicAlbum
  date published: 2019-12-12
album: por mucho que te extrañe
  type: MusicAlbum
  date published: 2021-05-29
album: parís
  type: MusicAlbum
  date published: 2022-01-31
album: parís (acústico)
  type: MusicAlbum
  date published: 2022-02-10
album: viento en enero
  type: MusicAlbum
  date published: 2022-10-06
album: alborada
  type: MusicAlbum
  date published: 2023-01-12
album: alborada (deluxe)
  type: MusicAlbum
  date published: 2024-01-15
album: el que no me entenderá
  type: MusicAlbum
  date published: 2024-10-10