ISRC USWB11505309
Verified recording
USWB11505309 is “Bitter End” by The Rubens,
registered on the CopyrightChains blockchain with CopyrightID
0x561234d28db98085ea600bfec6854fca65b9725e9c5ff1c16d6b990067c402eb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11505309.
Recording identifiers
- ISRC
- USWB11505309
- Title
- Bitter End
- Artist
- The Rubens
- CopyrightID (CopyrightChains transaction hash)
0x561234d28db98085ea600bfec6854fca65b9725e9c5ff1c16d6b990067c402eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0fbe123d140dc923d9398e3b54a1c7c803e5fd3acd3efd4dcec1c8eb8a4221c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11505309
- Bitcoin block existence check
- https://blockstream.info/api/block/956304