ISRC USUM71514604
Verified recording
USUM71514604 is “Aberdeen” by Kurt Cobain,
registered on the CopyrightChains blockchain with CopyrightID
0x109f5a60b589d787cf59731534e3d1293aa33ac03b619535ac89115b19fe9660 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71514604.
Recording identifiers
- ISRC
- USUM71514604
- Title
- Aberdeen
- Artist
- Kurt Cobain
- CopyrightID (CopyrightChains transaction hash)
0x109f5a60b589d787cf59731534e3d1293aa33ac03b619535ac89115b19fe9660
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ac0badab280ad3952b9a152f73f58887a29c26269f8141ee6d1bec02fa3140a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71514604
- Bitcoin block existence check
- https://blockstream.info/api/block/953515