ISRC BXEC12300100
Verified recording
BXEC12300100 is “Quem É” by Eduardo Costa,
registered on the CopyrightChains blockchain with CopyrightID
0xff8ab071e2322ab84eaabb257dbcd1414126439d93865276260ed7e92bd04538 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXEC12300100.
Recording identifiers
- ISRC
- BXEC12300100
- Title
- Quem É
- Artist
- Eduardo Costa
- CopyrightID (CopyrightChains transaction hash)
0xff8ab071e2322ab84eaabb257dbcd1414126439d93865276260ed7e92bd04538
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:117f6efbc535b6380d7e9f51f4ff2f30e50938eaaa372f836419a8070938ef6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXEC12300100
- Bitcoin block existence check
- https://blockstream.info/api/block/953528