ISRC ATK229900203
Verified recording
ATK229900203 is “Marsch Infanterie-Regiment Großherzog Friedrich von Baden” by Karl Haefele,
registered on the CopyrightChains blockchain with CopyrightID
0xffec7182c2015a1273e03d5016202b086af6b4c5c9f1e498671ba627a4ce90cb and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK229900203.
Recording identifiers
- ISRC
- ATK229900203
- Title
- Marsch Infanterie-Regiment Großherzog Friedrich von Baden
- Artist
- Karl Haefele
- CopyrightID (CopyrightChains transaction hash)
0xffec7182c2015a1273e03d5016202b086af6b4c5c9f1e498671ba627a4ce90cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:b11dbc6c8bc9c5216160fcad78344dcdd4a63f9da3909b4c35af01ad8076585b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATK229900203
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Marsch Infanterie-Regiment Großherzog Friedrich von Baden · Machine-readable JSON-LD