ISRC DEF057302870
Verified recording
DEF057302870 is “Pariser Einzugsmarsch” by Johann Heinrich Walch,
registered on the CopyrightChains blockchain with CopyrightID
0x9d102be16167e724dc51563b347dcf588d6043efd58d6fd0ea79049d2f909ee7 and independently timestamped
in Bitcoin block 959118 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057302870.
Recording identifiers
- ISRC
- DEF057302870
- Title
- Pariser Einzugsmarsch
- Artist
- Johann Heinrich Walch
- CopyrightID (CopyrightChains transaction hash)
0x9d102be16167e724dc51563b347dcf588d6043efd58d6fd0ea79049d2f909ee7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T10:01:58+00:00
- Bitcoin block
- 959118
- Canonical record hash
sha256:21ac3c32e927fee6da75673b5a7a3c65b0884703d4cccc11cf83b8d5c45f45ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057302870
- Bitcoin block existence check
- https://blockstream.info/api/block/959118
Full record
Track page: Pariser Einzugsmarsch · Machine-readable JSON-LD