ISRC FRZ130110500
Verified recording
FRZ130110500 is “Die Nachtigall” by Allan Berg,
registered on the CopyrightChains blockchain with CopyrightID
0x02cb155a3f7e9b847f07c510d4daef399165242d31771634fd68b349ed60d09c and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110500.
Recording identifiers
- ISRC
- FRZ130110500
- Title
- Die Nachtigall
- Artist
- Allan Berg
- CopyrightID (CopyrightChains transaction hash)
0x02cb155a3f7e9b847f07c510d4daef399165242d31771634fd68b349ed60d09c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:3ad403e30421c7129e61cb48b657f8e2fc495754f407c0695cc1aab31db12d52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110500
- Bitcoin block existence check
- https://blockstream.info/api/block/960403