ISRC DEC719400581
Verified recording
DEC719400581 is “Der Witz” by Renft,
registered on the CopyrightChains blockchain with CopyrightID
0x3b4c641be78bdb16ff2e4f2ebc8b4ad82e0ca58a9d7539640483cb75b75b8086 and independently timestamped
in Bitcoin block 957246 on 2026-07-09.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC719400581.
Recording identifiers
- ISRC
- DEC719400581
- Title
- Der Witz
- Artist
- Renft
- CopyrightID (CopyrightChains transaction hash)
0x3b4c641be78bdb16ff2e4f2ebc8b4ad82e0ca58a9d7539640483cb75b75b8086
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-09T01:49:50+00:00
- Bitcoin block
- 957246
- Canonical record hash
sha256:9c48bec1ee348c6b70c64a76658d60d06763061eddc43742cfa287e03ad0007f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC719400581
- Bitcoin block existence check
- https://blockstream.info/api/block/957246