ISRC DER412200320
Verified recording
DER412200320 is “Ich bin frei” by Olli Banjo,
registered on the CopyrightChains blockchain with CopyrightID
0x734bd073de69d6e83ba45239663ad74dcb272b3b15d53f158951dbf0be10cb1c and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER412200320.
Recording identifiers
- ISRC
- DER412200320
- Title
- Ich bin frei
- Artist
- Olli Banjo
- CopyrightID (CopyrightChains transaction hash)
0x734bd073de69d6e83ba45239663ad74dcb272b3b15d53f158951dbf0be10cb1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:b8892d33590d52ccf866edf3078fa798b6318c69139d7324a17e3aa3edd1111c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER412200320
- Bitcoin block existence check
- https://blockstream.info/api/block/960334