ISRC USHM81348993
Verified recording
USHM81348993 is “A Quien Tengo Yo?” by Marco López,
registered on the CopyrightChains blockchain with CopyrightID
0xe48ea5e65bca90462de206c2bed2803790f8dbdd9a2cace16e2f19a8ac23bdc8 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81348993.
Recording identifiers
- ISRC
- USHM81348993
- Title
- A Quien Tengo Yo?
- Artist
- Marco López
- CopyrightID (CopyrightChains transaction hash)
0xe48ea5e65bca90462de206c2bed2803790f8dbdd9a2cace16e2f19a8ac23bdc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9d16d9f821e39cc46c5460d29497a28dd72229c67b10e40e2a9bc579f9db23fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81348993
- Bitcoin block existence check
- https://blockstream.info/api/block/960138