ISRC DEF078202640
Verified recording
DEF078202640 is “Der siebente Himmel” by Hans Hartz,
registered on the CopyrightChains blockchain with CopyrightID
0x28d0bd57bb4efc637ca3c2e2facb7056316e63242c1b0b845b8fe5bc46d60fbb 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/DEF078202640.
Recording identifiers
- ISRC
- DEF078202640
- Title
- Der siebente Himmel
- Artist
- Hans Hartz
- CopyrightID (CopyrightChains transaction hash)
0x28d0bd57bb4efc637ca3c2e2facb7056316e63242c1b0b845b8fe5bc46d60fbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2467d67d9d362892824112e493788192b433cd47be7750ecd3f824121c411c1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF078202640
- Bitcoin block existence check
- https://blockstream.info/api/block/957118