ISRC GBBBA6871702
Verified recording
GBBBA6871702 is “En frolyk weson” by Jacobus Barbireau,
registered on the CopyrightChains blockchain with CopyrightID
0x82ca3b2e3c7513fb4b321364e1c0d96d50ed14d840775dc7122463978a87fbc3 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA6871702.
Recording identifiers
- ISRC
- GBBBA6871702
- Title
- En frolyk weson
- Artist
- Jacobus Barbireau
- CopyrightID (CopyrightChains transaction hash)
0x82ca3b2e3c7513fb4b321364e1c0d96d50ed14d840775dc7122463978a87fbc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:125e035ea62a2f665de5c36e9bf944b921a32e0662aa6f253d5203c585fa592d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA6871702
- Bitcoin block existence check
- https://blockstream.info/api/block/960300