ISRC QZWFM2454136
Verified recording
QZWFM2454136 is “Castillo de barro” by Sa!koro,
registered on the CopyrightChains blockchain with CopyrightID
0x5c935ed48cc5227bd2d418c81da5c389a7ebb89878a747eb3c844da40314854b 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/QZWFM2454136.
Recording identifiers
- ISRC
- QZWFM2454136
- Title
- Castillo de barro
- Artist
- Sa!koro
- CopyrightID (CopyrightChains transaction hash)
0x5c935ed48cc5227bd2d418c81da5c389a7ebb89878a747eb3c844da40314854b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:781333e8f9a80f1edb194d2c4b51b967656463f45f525d27763359d8bf6a0de3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2454136
- Bitcoin block existence check
- https://blockstream.info/api/block/953520