ISRC FR7JM2536060
Verified recording
FR7JM2536060 is “Weinen, Klagen, Sorgen, Zagen, BWV 12: VI. Aria "Sei getreu, alle Pein"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x78064113450742acdc359ee523db6fc19827e6fa011d098816a5b333aba5b1fe 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/FR7JM2536060.
Recording identifiers
- ISRC
- FR7JM2536060
- Title
- Weinen, Klagen, Sorgen, Zagen, BWV 12: VI. Aria "Sei getreu, alle Pein"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x78064113450742acdc359ee523db6fc19827e6fa011d098816a5b333aba5b1fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9179f8dd8ea3b5396e38fcacecea8d1b5508e096f21f33862a619fea8a63ca52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2536060
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Weinen, Klagen, Sorgen, Zagen, BWV 12: VI. Aria "Sei getreu, alle Pein" · Machine-readable JSON-LD