ISRC USPR35212063
Verified recording
USPR35212063 is “The Drum Battle” by Gene Krupa,
registered on the CopyrightChains blockchain with CopyrightID
0x4aa90a4919b842f87b353d6174877ffa077219f8897422d5cd8a1db722ff2884 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/USPR35212063.
Recording identifiers
- ISRC
- USPR35212063
- Title
- The Drum Battle
- Artist
- Gene Krupa
- CopyrightID (CopyrightChains transaction hash)
0x4aa90a4919b842f87b353d6174877ffa077219f8897422d5cd8a1db722ff2884
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b7ab4e9dd31be0dd3a915f5f336c28ef22b08136516c1fc5166e316810a63eba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR35212063
- Bitcoin block existence check
- https://blockstream.info/api/block/953520