ISRC SEPQA1400349
Verified recording
SEPQA1400349 is “Ryggen mot väggen” by Nisse Hellberg,
registered on the CopyrightChains blockchain with CopyrightID
0x69ad1409dedeb3805df627e6427841e54082add31d5e142eec18cada27b3edac and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1400349.
Recording identifiers
- ISRC
- SEPQA1400349
- Title
- Ryggen mot väggen
- Artist
- Nisse Hellberg
- CopyrightID (CopyrightChains transaction hash)
0x69ad1409dedeb3805df627e6427841e54082add31d5e142eec18cada27b3edac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:868a84e4ea8465ebe72d9cfdfd8c609ba1c040a036e3f083266690d7b1d41dc8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPQA1400349
- Bitcoin block existence check
- https://blockstream.info/api/block/960199