ISRC NOG4F1902080
Verified recording
NOG4F1902080 is “Goodbye” by Sissel,
registered on the CopyrightChains blockchain with CopyrightID
0x4b08dda84a9bc3fa78b4195429f48ddab1b7d2921684085cff89c24f7927ae39 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOG4F1902080.
Recording identifiers
- ISRC
- NOG4F1902080
- Title
- Goodbye
- Artist
- Sissel
- CopyrightID (CopyrightChains transaction hash)
0x4b08dda84a9bc3fa78b4195429f48ddab1b7d2921684085cff89c24f7927ae39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:bb495adbf03853037d1272237df027ec2d5dad1c19527ad12d4a989bae07d070- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOG4F1902080
- Bitcoin block existence check
- https://blockstream.info/api/block/957120