ISRC MXUM72007148
Verified recording
MXUM72007148 is “Río” by Walter Esaú,
registered on the CopyrightChains blockchain with CopyrightID
0xc577fd5a6bad5c59e621c01ec63aeeb0dc97493b4316ea2e8624a26cdc050666 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72007148.
Recording identifiers
- ISRC
- MXUM72007148
- Title
- Río
- Artist
- Walter Esaú
- CopyrightID (CopyrightChains transaction hash)
0xc577fd5a6bad5c59e621c01ec63aeeb0dc97493b4316ea2e8624a26cdc050666
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:4a111268d4d4890384869e5d18f41d990d58f5d0c90d6e9d462a75b5a23a21a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM72007148
- Bitcoin block existence check
- https://blockstream.info/api/block/960362