ISRC MXD781901828
Verified recording
MXD781901828 is “Como el Primer Día” by Alberto Cortez,
registered on the CopyrightChains blockchain with CopyrightID
0x3c5242212bec74af121f1ab4a5c13766f33e2b72147edf80fe6029fd12ca35d5 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXD781901828.
Recording identifiers
- ISRC
- MXD781901828
- Title
- Como el Primer Día
- Artist
- Alberto Cortez
- CopyrightID (CopyrightChains transaction hash)
0x3c5242212bec74af121f1ab4a5c13766f33e2b72147edf80fe6029fd12ca35d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:decdce86345e103948028204eea471e8ba54db915e696b6f869681f858fb196c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXD781901828
- Bitcoin block existence check
- https://blockstream.info/api/block/960106