ISRC ATF067800010
Verified recording
ATF067800010 is “Happy End” by Ludwig Hirsch,
registered on the CopyrightChains blockchain with CopyrightID
0x16bbb9ff7172732b60eda0ea7cb9ef60fed59ecd86809e95f98dc96ebfcf8dd7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATF067800010.
Recording identifiers
- ISRC
- ATF067800010
- Title
- Happy End
- Artist
- Ludwig Hirsch
- CopyrightID (CopyrightChains transaction hash)
0x16bbb9ff7172732b60eda0ea7cb9ef60fed59ecd86809e95f98dc96ebfcf8dd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b3e3481cdb1cd7498647464db136771cb9dc178ff35c0d3526b5a2383cdc0f89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATF067800010
- Bitcoin block existence check
- https://blockstream.info/api/block/956304