ISRC USUM72307619
Verified recording
USUM72307619 is “El 08” by Jesús Chairez,
registered on the CopyrightChains blockchain with CopyrightID
0xd8e196e839a655260f012bd0cb5acadca4dbfe88619329f2e06306103f8a05e7 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72307619.
Recording identifiers
- ISRC
- USUM72307619
- Title
- El 08
- Artist
- Jesús Chairez
- CopyrightID (CopyrightChains transaction hash)
0xd8e196e839a655260f012bd0cb5acadca4dbfe88619329f2e06306103f8a05e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:260cc90807202faaba1a2e5fd2b4f1a8b1a861d88d23d58a943e166eb118615c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72307619
- Bitcoin block existence check
- https://blockstream.info/api/block/953520