ISRC DEAF40700079
Verified recording
DEAF40700079 is “Wie soll ich dich empfangen” by Johann Crüger,
registered on the CopyrightChains blockchain with CopyrightID
0x29fb1dcca6fa315902e2303861bc0de0634bd6962cb9c5ed5712dd8d523f84ea 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/DEAF40700079.
Recording identifiers
- ISRC
- DEAF40700079
- Title
- Wie soll ich dich empfangen
- Artist
- Johann Crüger
- CopyrightID (CopyrightChains transaction hash)
0x29fb1dcca6fa315902e2303861bc0de0634bd6962cb9c5ed5712dd8d523f84ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f31f79f2cb6850d495d8cfa3b325a2ec7217760a84bd77047ecdd6a0b0439e56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF40700079
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Wie soll ich dich empfangen · Machine-readable JSON-LD