ISRC MXD781901821
Verified recording
MXD781901821 is “Obertura” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0x1824a202db1f93885dbe396215b408c80bad95e19182112db53ea37dc444495f and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXD781901821.
Recording identifiers
- ISRC
- MXD781901821
- Title
- Obertura
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0x1824a202db1f93885dbe396215b408c80bad95e19182112db53ea37dc444495f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:cd8f61058c89e375768bc748b32a1847d36e5f109c463f913e5c84268bbfd347- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXD781901821
- Bitcoin block existence check
- https://blockstream.info/api/block/960258