ISRC QM4TW2346565
Verified recording
QM4TW2346565 is “Qué Esperas” by Policarpo318,
registered on the CopyrightChains blockchain with CopyrightID
0xa030e9ba92a1aaba5a8b59f5c922f3642ba73d3f1f653786e24bfdfae47b6db1 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/QM4TW2346565.
Recording identifiers
- ISRC
- QM4TW2346565
- Title
- Qué Esperas
- Artist
- Policarpo318
- CopyrightID (CopyrightChains transaction hash)
0xa030e9ba92a1aaba5a8b59f5c922f3642ba73d3f1f653786e24bfdfae47b6db1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:0a67228306fa3374db638a132027b04b8295ca79998f233ab5ab03cd38e4c780- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2346565
- Bitcoin block existence check
- https://blockstream.info/api/block/953528