Bia Magalhães
type: MusicGroup
popularity: 2
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb47b3ea42594ce974b309d48961c6570820241e2022a5b35691ecfe039d6f902
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23ef121f-0065-4e91-aed6-e695e8e9da4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23ef121f-0065-4e91-aed6-e695e8e9da4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23ef121f-0065-4e91-aed6-e695e8e9da4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb47b3ea42594ce974b309d48961c6570820241e2022a5b35691ecfe039d6f902","name":"Bia Magalhães","registered_at":"2026-06-16T02:07:46Z","symbol":"NIM0903887","token_address":"0x8674af97d0c5ce7122712818c0a708a992ecefa4","type":"artist","uuid":"23ef121f-0065-4e91-aed6-e695e8e9da4b"}
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 0xb47b3ea42594ce974b309d48961c6570820241e2022a5b35691ecfe039d6f902. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23ef121f-0065-4e91-aed6-e695e8e9da4b.json and https://artists.proofprofile.net/proofs/artist/23ef121f-0065-4e91-aed6-e695e8e9da4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xb47b3ea42594ce974b309d48961c6570820241e2022a5b35691ecfe039d6f902","name":"Bia Magalhães","registered_at":"2026-06-16T02:07:46Z","symbol":"NIM0903887","token_address":"0x8674af97d0c5ce7122712818c0a708a992ecefa4","type":"artist","uuid":"23ef121f-0065-4e91-aed6-e695e8e9da4b"}
album: Meu Coração Bandido
  type: MusicAlbum
  date published: 2024-06-16