ISRC QM6DC1904496
Verified recording
QM6DC1904496 is “Obsesion” by La Sonora Matancera,
registered on the CopyrightChains blockchain with CopyrightID
0x5ffb0b6fc541a5d615703e31563eb13f6d72359a7748d8b5df5b8f65a86e97a6 and independently timestamped
in Bitcoin block 957246 on 2026-07-09.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1904496.
Recording identifiers
- ISRC
- QM6DC1904496
- Title
- Obsesion
- Artist
- La Sonora Matancera
- CopyrightID (CopyrightChains transaction hash)
0x5ffb0b6fc541a5d615703e31563eb13f6d72359a7748d8b5df5b8f65a86e97a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-09T01:49:50+00:00
- Bitcoin block
- 957246
- Canonical record hash
sha256:866ef30ebea49f84abab27dae2cd904c2ee562cb95e48024edfa0639d4513842- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1904496
- Bitcoin block existence check
- https://blockstream.info/api/block/957246