ISRC MXUM70803424
Verified recording
MXUM70803424 is “La Duda” by Grupo Pegasso,
registered on the CopyrightChains blockchain with CopyrightID
0x30d3a949a8ab7bbd677b0593697425edfcdda630f366213b9eb4b8649231f8e9 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70803424.
Recording identifiers
- ISRC
- MXUM70803424
- Title
- La Duda
- Artist
- Grupo Pegasso
- CopyrightID (CopyrightChains transaction hash)
0x30d3a949a8ab7bbd677b0593697425edfcdda630f366213b9eb4b8649231f8e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:f2088500fcd938d4e12bcdd19a479193ed06df5041e595f6dcaccfc9c1f6f523- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70803424
- Bitcoin block existence check
- https://blockstream.info/api/block/953515