ISRC USPR35212064
Verified recording
USPR35212064 is “Perdido” by Gene Krupa,
registered on the CopyrightChains blockchain with CopyrightID
0xa3028f0824d1dcc657ebd8c5f9f419444aff449f8496bb66ebd8a20e2c4e7da0 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR35212064.
Recording identifiers
- ISRC
- USPR35212064
- Title
- Perdido
- Artist
- Gene Krupa
- CopyrightID (CopyrightChains transaction hash)
0xa3028f0824d1dcc657ebd8c5f9f419444aff449f8496bb66ebd8a20e2c4e7da0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:678df7dbdfe1ffdb8c65756fa39d789fcfef5b2b1e79be05f0cb42e2f75ce6ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR35212064
- Bitcoin block existence check
- https://blockstream.info/api/block/960216