ISRC DEUM71800976
Verified recording
DEUM71800976 is “¿ Warum ?” by Gzuz,
registered on the CopyrightChains blockchain with CopyrightID
0x5a366dc548f7b9248910ef4819f894ace3bea2ebceea43238459a3491e3628f3 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71800976.
Recording identifiers
- ISRC
- DEUM71800976
- Title
- ¿ Warum ?
- Artist
- Gzuz
- CopyrightID (CopyrightChains transaction hash)
0x5a366dc548f7b9248910ef4819f894ace3bea2ebceea43238459a3491e3628f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6cf4b98b8bca47e72b136d1d237b5579620d4ce4f6cc74d79e4dcac7d2a651ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71800976
- Bitcoin block existence check
- https://blockstream.info/api/block/953513