ISRC DEA559903095
Verified recording
DEA559903095 is “Mein Gott, wie lang, ach lange, BWV 155: Aria: Du musst glauben, du musst hoffen (Alto, Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb1fbbeab20f8e20414062307bf00067e35dd46f61846fcff8ed6950c394131f2 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/DEA559903095.
Recording identifiers
- ISRC
- DEA559903095
- Title
- Mein Gott, wie lang, ach lange, BWV 155: Aria: Du musst glauben, du musst hoffen (Alto, Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb1fbbeab20f8e20414062307bf00067e35dd46f61846fcff8ed6950c394131f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2fda9b1d3bbcc5ff758d43ebde896af2a83dde98beae0b6aea27380e770be016- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA559903095
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mein Gott, wie lang, ach lange, BWV 155: Aria: Du musst glauben, du musst hoffen (Alto, Tenor) · Machine-readable JSON-LD