ISRC USL4R1947566
Verified recording
USL4R1947566 is “El Dorado” by Mephiskapheles,
registered on the CopyrightChains blockchain with CopyrightID
0x14b4bbf44f3bf65b40b632b8414548b57aaa3f3f9e36b5583cc3f0f31a040aa2 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1947566.
Recording identifiers
- ISRC
- USL4R1947566
- Title
- El Dorado
- Artist
- Mephiskapheles
- CopyrightID (CopyrightChains transaction hash)
0x14b4bbf44f3bf65b40b632b8414548b57aaa3f3f9e36b5583cc3f0f31a040aa2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:31cc40b5503fa8cd0caf309b5f98f3952b96f60da179f3a3a40fe3fc00b14601- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1947566
- Bitcoin block existence check
- https://blockstream.info/api/block/960370