ISRC GBBBA0841970
Verified recording
GBBBA0841970 is “Winter Lullaby” by Franck van der Heijden,
registered on the CopyrightChains blockchain with CopyrightID
0x50a9f89214cf30729a36b91a20b4b079649c9dbfac2a4f04588e85ebb1f75a8c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0841970.
Recording identifiers
- ISRC
- GBBBA0841970
- Title
- Winter Lullaby
- Artist
- Franck van der Heijden
- CopyrightID (CopyrightChains transaction hash)
0x50a9f89214cf30729a36b91a20b4b079649c9dbfac2a4f04588e85ebb1f75a8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bf727991c0f7dcc0f1af4a14b6b8c341e87ed5b7d2233b1221b4aee170d72800- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0841970
- Bitcoin block existence check
- https://blockstream.info/api/block/956304