ISRC GBF079641309
Verified recording
GBF079641309 is “Mein Stern” by Clara Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x6f21c3b49f3915856e6199bf76ad515ed062d529f0b4954e9ec0a996f0bcfba2 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079641309.
Recording identifiers
- ISRC
- GBF079641309
- Title
- Mein Stern
- Artist
- Clara Schumann
- CopyrightID (CopyrightChains transaction hash)
0x6f21c3b49f3915856e6199bf76ad515ed062d529f0b4954e9ec0a996f0bcfba2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:608bfe75bbfee77641168fb3b50f727733f567c1c701eb9d2af6812c48f54877- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079641309
- Bitcoin block existence check
- https://blockstream.info/api/block/960199