ISRC QMFMF1553299
Verified recording
QMFMF1553299 is “Fronteras de Sangre” by Combo Calada,
registered on the CopyrightChains blockchain with CopyrightID
0x97f8cb603fa988175c8dbf6946fe7ed020023960b4732af43c581b7cc57fbc18 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1553299.
Recording identifiers
- ISRC
- QMFMF1553299
- Title
- Fronteras de Sangre
- Artist
- Combo Calada
- CopyrightID (CopyrightChains transaction hash)
0x97f8cb603fa988175c8dbf6946fe7ed020023960b4732af43c581b7cc57fbc18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:ddac5202f1f7f342a7fad885472cdfa550bc59c6a82559a6d04f01c93c216a39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1553299
- Bitcoin block existence check
- https://blockstream.info/api/block/960321