ISRC QM4TW1976585
Verified recording
QM4TW1976585 is “En ring av gull” by Geir Hegerstrøm,
registered on the CopyrightChains blockchain with CopyrightID
0x1a474ca0b33d277f09bb3796d049835e35c1c12143c6c29bbf0cb2b8166b9ecc and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1976585.
Recording identifiers
- ISRC
- QM4TW1976585
- Title
- En ring av gull
- Artist
- Geir Hegerstrøm
- CopyrightID (CopyrightChains transaction hash)
0x1a474ca0b33d277f09bb3796d049835e35c1c12143c6c29bbf0cb2b8166b9ecc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:7a8eaecaa5ffd5b1331be216a8e6e6b91d2fa99af8e4bbf309c877dbbdae48c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1976585
- Bitcoin block existence check
- https://blockstream.info/api/block/960441