ISRC GBAYC1502657
Verified recording
GBAYC1502657 is “Bach, JS: Meine Seufzer, meine Tränen, BWV 13: No. 5, Aria. "Ächzen und erbärmlich Weinen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3ea74f793be4b720a58ef3e4049556887e66c3a0e21c4efde8c5eba08faf7088 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/GBAYC1502657.
Recording identifiers
- ISRC
- GBAYC1502657
- Title
- Bach, JS: Meine Seufzer, meine Tränen, BWV 13: No. 5, Aria. "Ächzen und erbärmlich Weinen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3ea74f793be4b720a58ef3e4049556887e66c3a0e21c4efde8c5eba08faf7088
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bcd18abce74e876ea93ebef61f66c4c04d784b34b8587c9023be8752ae4f79f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1502657
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Meine Seufzer, meine Tränen, BWV 13: No. 5, Aria. "Ächzen und erbärmlich Weinen" · Machine-readable JSON-LD