ISRC USSM11302303
Verified recording
USSM11302303 is “Thor Is Sad” by Johan Söderqvist,
registered on the CopyrightChains blockchain with CopyrightID
0x3dc76145a1093f837130cbb3b65d11468e024c482160b93de460814babca9567 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11302303.
Recording identifiers
- ISRC
- USSM11302303
- Title
- Thor Is Sad
- Artist
- Johan Söderqvist
- CopyrightID (CopyrightChains transaction hash)
0x3dc76145a1093f837130cbb3b65d11468e024c482160b93de460814babca9567
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:865393696d877f2dafd93c9f45e2b37e9beba66ee5d6327c2d266d7877fb14e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11302303
- Bitcoin block existence check
- https://blockstream.info/api/block/957118