ISRC USHM21711819
Verified recording
USHM21711819 is “La Revancha” by Jhonny Farfán,
registered on the CopyrightChains blockchain with CopyrightID
0x5618b497badcbf076ce581ddde95dbff0974c3cf401c65c9c633d7eb5047ae91 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21711819.
Recording identifiers
- ISRC
- USHM21711819
- Title
- La Revancha
- Artist
- Jhonny Farfán
- CopyrightID (CopyrightChains transaction hash)
0x5618b497badcbf076ce581ddde95dbff0974c3cf401c65c9c633d7eb5047ae91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:15d13459a98a592936b2eb5cf715161fbd88eaf535d66ff289ebdf6dc149c48e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21711819
- Bitcoin block existence check
- https://blockstream.info/api/block/957118