ISRC USL4Q0730029
Verified recording
USL4Q0730029 is “Bonus Stage” by The Polish Ambassador,
registered on the CopyrightChains blockchain with CopyrightID
0xbe0ecab213105b9670f6837f67e9eca6307ea4dbebd9ba45dd2b1be1f8dc3526 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0730029.
Recording identifiers
- ISRC
- USL4Q0730029
- Title
- Bonus Stage
- Artist
- The Polish Ambassador
- CopyrightID (CopyrightChains transaction hash)
0xbe0ecab213105b9670f6837f67e9eca6307ea4dbebd9ba45dd2b1be1f8dc3526
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:b1c0c358c39c32b7226e8357d955a2a6ab8399f51701b628b2cfa573269cc8ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q0730029
- Bitcoin block existence check
- https://blockstream.info/api/block/960448