ISRC DEW400300010
Verified recording
DEW400300010 is “Katamaran” by Hans Hartz,
registered on the CopyrightChains blockchain with CopyrightID
0xac93e1af76f0456587598623e51de9830e48b4ac02a9a72c703b2ac78c410015 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW400300010.
Recording identifiers
- ISRC
- DEW400300010
- Title
- Katamaran
- Artist
- Hans Hartz
- CopyrightID (CopyrightChains transaction hash)
0xac93e1af76f0456587598623e51de9830e48b4ac02a9a72c703b2ac78c410015
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:14da760ef1433f2ebfaa10842992f85ee0f35b1f436a1343f8d8606f5ec15e7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW400300010
- Bitcoin block existence check
- https://blockstream.info/api/block/953520