ISRC DEF078202610
Verified recording
DEF078202610 is “A-N-N-A Anna” by Hans Hartz,
registered on the CopyrightChains blockchain with CopyrightID
0xdeb165b2b9cbbae2161382841eed1fffaed88f385690fe1fc08722145dcd38bd 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/DEF078202610.
Recording identifiers
- ISRC
- DEF078202610
- Title
- A-N-N-A Anna
- Artist
- Hans Hartz
- CopyrightID (CopyrightChains transaction hash)
0xdeb165b2b9cbbae2161382841eed1fffaed88f385690fe1fc08722145dcd38bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:77ba59dedf8136dccdcf5161702c4fd77e1915197b0fa65275838a92c8dc569c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF078202610
- Bitcoin block existence check
- https://blockstream.info/api/block/957118