ISRC USB8U1010409
Verified recording
USB8U1010409 is “Passionsoratorium: Recitative: O Gegend, die du sonst von milden Lehren (Tenor)” by Johann Ernst Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xdf61fd4d2d7e585e839d6f5ad33c9dd5c19db6906bc7b6d9b6d72442d90a2dec and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1010409.
Recording identifiers
- ISRC
- USB8U1010409
- Title
- Passionsoratorium: Recitative: O Gegend, die du sonst von milden Lehren (Tenor)
- Artist
- Johann Ernst Bach
- CopyrightID (CopyrightChains transaction hash)
0xdf61fd4d2d7e585e839d6f5ad33c9dd5c19db6906bc7b6d9b6d72442d90a2dec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:172f98a39a30a2cb17612c74147de5625e6d8ee46980d39bf79021426e06392f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1010409
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Passionsoratorium: Recitative: O Gegend, die du sonst von milden Lehren (Tenor) · Machine-readable JSON-LD