ISRC USDXS2013420
Verified recording
USDXS2013420 is “El E - B” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0xab0b366ecf2eefc372a5b7e848d8611ec6a9b1430422f6bcd7eef8f00b27e9c0 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/USDXS2013420.
Recording identifiers
- ISRC
- USDXS2013420
- Title
- El E - B
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0xab0b366ecf2eefc372a5b7e848d8611ec6a9b1430422f6bcd7eef8f00b27e9c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4821534396aef474882ae978231a73b6a075a9888fe7428a9356047b82f33cf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2013420
- Bitcoin block existence check
- https://blockstream.info/api/block/953520