ISRC GBAYC8803601
Verified recording
GBAYC8803601 is “Ich hatte viel Bekümmernis, BWV 21, Pt. 1: I. Sinfonia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0487580a068071c2126c053c472f8737f46006fad46cc7058d6d4b6e64d97ec4 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803601.
Recording identifiers
- ISRC
- GBAYC8803601
- Title
- Ich hatte viel Bekümmernis, BWV 21, Pt. 1: I. Sinfonia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0487580a068071c2126c053c472f8737f46006fad46cc7058d6d4b6e64d97ec4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:58a46aebe07819f01a4be9dc76d70bd1de370a62c47d1f48a24f0e1c3a0fd6dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803601
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Ich hatte viel Bekümmernis, BWV 21, Pt. 1: I. Sinfonia · Machine-readable JSON-LD