ISRC DER410900154
Verified recording
DER410900154 is “Schlaf, mein Kindelein” by Thomanerchor Leipzig,
registered on the CopyrightChains blockchain with CopyrightID
0xc9eed79c065bb86848b4afe32387b6714aac749ac80b92743ff34755fbe6b7cc and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER410900154.
Recording identifiers
- ISRC
- DER410900154
- Title
- Schlaf, mein Kindelein
- Artist
- Thomanerchor Leipzig
- CopyrightID (CopyrightChains transaction hash)
0xc9eed79c065bb86848b4afe32387b6714aac749ac80b92743ff34755fbe6b7cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2c8cf91a67ac77f0755cd685fcd1c2ffe37f8af212d7db3da5f7e99eaccc0cc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER410900154
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Schlaf, mein Kindelein · Machine-readable JSON-LD