ISRC QMBZ91761895
Verified recording
QMBZ91761895 is “Martelo” by Nerú Americano,
registered on the CopyrightChains blockchain with CopyrightID
0xb6e9f177ee3a42e0e73c2270f27020891f69b1d29d4fc6d3fb1547440c31cbcf and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91761895.
Recording identifiers
- ISRC
- QMBZ91761895
- Title
- Martelo
- Artist
- Nerú Americano
- CopyrightID (CopyrightChains transaction hash)
0xb6e9f177ee3a42e0e73c2270f27020891f69b1d29d4fc6d3fb1547440c31cbcf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:207e2dec4c99b8498bec5907026676a5646a183c40ee0631f68e1a6eed3c9681- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91761895
- Bitcoin block existence check
- https://blockstream.info/api/block/960418