ISRC USSM18500306
Verified recording
USSM18500306 is “The Great Empire” by Joe Zawinul,
registered on the CopyrightChains blockchain with CopyrightID
0x12e495f534ae7fd0ba1dab9504433341f519ce62e85244e92d6dbbb588fc03d0 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18500306.
Recording identifiers
- ISRC
- USSM18500306
- Title
- The Great Empire
- Artist
- Joe Zawinul
- CopyrightID (CopyrightChains transaction hash)
0x12e495f534ae7fd0ba1dab9504433341f519ce62e85244e92d6dbbb588fc03d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:4c3043bab228c52d67522af14f124d7dab0fd4cb8748858208e3da8abf04ae85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18500306
- Bitcoin block existence check
- https://blockstream.info/api/block/960419