ISRC GBAYC1900573
Verified recording
GBAYC1900573 is “Beethoven: 7 Ländler, WoO 11: No. 1 in D Major” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3aab17630f5e51dea8b24017753692949a73d8ea8ad6c5f443789c1552eef769 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900573.
Recording identifiers
- ISRC
- GBAYC1900573
- Title
- Beethoven: 7 Ländler, WoO 11: No. 1 in D Major
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3aab17630f5e51dea8b24017753692949a73d8ea8ad6c5f443789c1552eef769
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:0da68bb1cf02af26027569139153af26a7f32238bfa04cd46f025c9c03cbd5da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900573
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: Beethoven: 7 Ländler, WoO 11: No. 1 in D Major · Machine-readable JSON-LD