ISRC GBAYC2202729
Verified recording
GBAYC2202729 is “Schumann: Symphony No. 4 in D Minor, Op. 120: II. Romanze. Ziemlich langsam” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x64c8258a60ad216b7a2f6b1b3cb645ddc52aaeb7e31f8ab63bc373cc59dfe069 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2202729.
Recording identifiers
- ISRC
- GBAYC2202729
- Title
- Schumann: Symphony No. 4 in D Minor, Op. 120: II. Romanze. Ziemlich langsam
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x64c8258a60ad216b7a2f6b1b3cb645ddc52aaeb7e31f8ab63bc373cc59dfe069
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a337caa8f332845eac957350d3839a17bfdb109737939ec03a2138a13d4b2174- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2202729
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schumann: Symphony No. 4 in D Minor, Op. 120: II. Romanze. Ziemlich langsam · Machine-readable JSON-LD