ISRC QM4TW2507029
Verified recording
QM4TW2507029 is “Nada” by La Fortaleza Real,
registered on the CopyrightChains blockchain with CopyrightID
0xdaf46c565ed82c466b36354f5873578316ccc3ded5c9cd6fe80a83bc15145e0e and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2507029.
Recording identifiers
- ISRC
- QM4TW2507029
- Title
- Nada
- Artist
- La Fortaleza Real
- CopyrightID (CopyrightChains transaction hash)
0xdaf46c565ed82c466b36354f5873578316ccc3ded5c9cd6fe80a83bc15145e0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8b36547bab80eb732fec0dcb7e4bee8b2630aaa293a39727c53fff829a5fb6e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2507029
- Bitcoin block existence check
- https://blockstream.info/api/block/953520