ISRC USDXS1802907
Verified recording
USDXS1802907 is “El Greñas 19” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0x0e6a111a405777ee0ca1c43592d7e364c13d4d23e5586ec6009a0eddc9bc4eb9 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/USDXS1802907.
Recording identifiers
- ISRC
- USDXS1802907
- Title
- El Greñas 19
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0x0e6a111a405777ee0ca1c43592d7e364c13d4d23e5586ec6009a0eddc9bc4eb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:88d08cad61cbcce62f791c70b584b82aec50b51d9f56a1b5d61f168ccbf6773d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1802907
- Bitcoin block existence check
- https://blockstream.info/api/block/953520