ISRC DEU671601887
Verified recording
DEU671601887 is “DumDaDuDap” by Peter Kruder,
registered on the CopyrightChains blockchain with CopyrightID
0x9d7fbeaa4022c455827c3e855e898bb0e262e854d7e91ddb80c39eb07b723eae and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671601887.
Recording identifiers
- ISRC
- DEU671601887
- Title
- DumDaDuDap
- Artist
- Peter Kruder
- CopyrightID (CopyrightChains transaction hash)
0x9d7fbeaa4022c455827c3e855e898bb0e262e854d7e91ddb80c39eb07b723eae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:b4e875710ccfab2f10d3a0750167193b0ca9e00497e6a4cf71f2736f9b570853- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671601887
- Bitcoin block existence check
- https://blockstream.info/api/block/960481