ISRC DEU672200103
Verified recording
DEU672200103 is “Umfang” by Jonathan Kaspar,
registered on the CopyrightChains blockchain with CopyrightID
0x1b9d8bb3883afd6162db264482547e75ff87c37bcba5274a435eb74dac530214 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/DEU672200103.
Recording identifiers
- ISRC
- DEU672200103
- Title
- Umfang
- Artist
- Jonathan Kaspar
- CopyrightID (CopyrightChains transaction hash)
0x1b9d8bb3883afd6162db264482547e75ff87c37bcba5274a435eb74dac530214
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:75bc589d3f94a2d365d0b5401a0027b1b98676ae9be68fff11235a32409af8b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU672200103
- Bitcoin block existence check
- https://blockstream.info/api/block/956304