ISRC QMFMG1513491
Verified recording
QMFMG1513491 is “Der Himmel lacht! die Erde jubilieret, BWV 31/1: Sonata” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7a1912c28c906d29086fcaec9ec732f7e5e45682968feba53e88fe832eb61e75 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/QMFMG1513491.
Recording identifiers
- ISRC
- QMFMG1513491
- Title
- Der Himmel lacht! die Erde jubilieret, BWV 31/1: Sonata
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7a1912c28c906d29086fcaec9ec732f7e5e45682968feba53e88fe832eb61e75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a9497a1f97dec6b2ab8561f023f284ef2f9116b9a8864d5d9a80c22391f9c75c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1513491
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Himmel lacht! die Erde jubilieret, BWV 31/1: Sonata · Machine-readable JSON-LD