ISRC NOUM71001523
Verified recording
NOUM71001523 is “Goodbye” by Sissel,
registered on the CopyrightChains blockchain with CopyrightID
0xb8c1dae0d3ead4ab8129beffebef7cdb187b17b3f69f0e4a8ae6cb1629051899 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71001523.
Recording identifiers
- ISRC
- NOUM71001523
- Title
- Goodbye
- Artist
- Sissel
- CopyrightID (CopyrightChains transaction hash)
0xb8c1dae0d3ead4ab8129beffebef7cdb187b17b3f69f0e4a8ae6cb1629051899
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:52b135f46743ead58f8dddc4440820d1669ff17f8dc8a93d45a53d356daf4141- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUM71001523
- Bitcoin block existence check
- https://blockstream.info/api/block/960150