ISRC USUM70744508
Verified recording
USUM70744508 is “Corina, Corina” by Steppenwolf,
registered on the CopyrightChains blockchain with CopyrightID
0x8447e902bafc0a6d94fd7e368ffa1cdd7f8062d99ebe6b313de2f7aa9a71cb26 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70744508.
Recording identifiers
- ISRC
- USUM70744508
- Title
- Corina, Corina
- Artist
- Steppenwolf
- CopyrightID (CopyrightChains transaction hash)
0x8447e902bafc0a6d94fd7e368ffa1cdd7f8062d99ebe6b313de2f7aa9a71cb26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:cad7bd7cd14a1e0678afa91125de3ad07247e02509159bc3cc65d55e2704ebab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70744508
- Bitcoin block existence check
- https://blockstream.info/api/block/960144