ISRC DEW400300012
Verified recording
DEW400300012 is “acht:zehn” by Hans Hartz,
registered on the CopyrightChains blockchain with CopyrightID
0x6284f33b3c2cf13176558db73131e2b7db6e02325daf012efc94a1537b78208d and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW400300012.
Recording identifiers
- ISRC
- DEW400300012
- Title
- acht:zehn
- Artist
- Hans Hartz
- CopyrightID (CopyrightChains transaction hash)
0x6284f33b3c2cf13176558db73131e2b7db6e02325daf012efc94a1537b78208d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:2e62d0034efbb576c48d1e6f5e77d89d86244186fd8e55cde1221c2b0d0eb027- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW400300012
- Bitcoin block existence check
- https://blockstream.info/api/block/960455