ISRC USUL19700137
Verified recording
USUL19700137 is “Ritual” by Cristian Castro,
registered on the CopyrightChains blockchain with CopyrightID
0x020fd889e70b4451364487c06ee6fe74d50ccce1e22d4d0e73e23d80ede5547b 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/USUL19700137.
Recording identifiers
- ISRC
- USUL19700137
- Title
- Ritual
- Artist
- Cristian Castro
- CopyrightID (CopyrightChains transaction hash)
0x020fd889e70b4451364487c06ee6fe74d50ccce1e22d4d0e73e23d80ede5547b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:39d608cd8e8a1b07da31c567945b9f511e2f568415a37529eded446d87bf958e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUL19700137
- Bitcoin block existence check
- https://blockstream.info/api/block/953520