ISRC DEUE11578771
Verified recording
DEUE11578771 is “First Come” by Oliver Koletzki,
registered on the CopyrightChains blockchain with CopyrightID
0x8ffe6bc91f133c42cde1ea45e08879c9c79b0ced3287c88b6c409ab4f509f367 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE11578771.
Recording identifiers
- ISRC
- DEUE11578771
- Title
- First Come
- Artist
- Oliver Koletzki
- CopyrightID (CopyrightChains transaction hash)
0x8ffe6bc91f133c42cde1ea45e08879c9c79b0ced3287c88b6c409ab4f509f367
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8af9b553d817daf1da90119fcfa0e64e0ea331bbcf27f8a8ce1f563130472c41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE11578771
- Bitcoin block existence check
- https://blockstream.info/api/block/956304