ISRC QZGLS2403545
Verified recording
QZGLS2403545 is “No Baraco de Madeira” by mc cf,
registered on the CopyrightChains blockchain with CopyrightID
0x12f267cd3b60d43f6650afafbc02a3bd5a9a16f08638f1fea9deb230aa7c4919 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2403545.
Recording identifiers
- ISRC
- QZGLS2403545
- Title
- No Baraco de Madeira
- Artist
- mc cf
- CopyrightID (CopyrightChains transaction hash)
0x12f267cd3b60d43f6650afafbc02a3bd5a9a16f08638f1fea9deb230aa7c4919
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:160cd24a1849807a4f2c6d71143b635fbf17b66c784e4de8b161208b7e6ee52e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2403545
- Bitcoin block existence check
- https://blockstream.info/api/block/960429