ISRC GBAYC0000501
Verified recording
GBAYC0000501 is “Pfitzner: 4 Lieder, Op. 32: No. 1, Hussens Kerker” by Hans Pfitzner,
registered on the CopyrightChains blockchain with CopyrightID
0x2c3546c776ed06e1447980da0e0f7ce422dcb5b4f628549f1755f2dbc11317b8 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000501.
Recording identifiers
- ISRC
- GBAYC0000501
- Title
- Pfitzner: 4 Lieder, Op. 32: No. 1, Hussens Kerker
- Artist
- Hans Pfitzner
- CopyrightID (CopyrightChains transaction hash)
0x2c3546c776ed06e1447980da0e0f7ce422dcb5b4f628549f1755f2dbc11317b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:cc21da22f25b01b165759e14b2b9fd5677e076ff39ae0b976899aa8b1421c3e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0000501
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Pfitzner: 4 Lieder, Op. 32: No. 1, Hussens Kerker · Machine-readable JSON-LD