ISRC DEAF71713378
Verified recording
DEAF71713378 is “Free - Kramer & Brenner Edit” by Ultra,
registered on the CopyrightChains blockchain with CopyrightID
0xd4fff9f1f9829dcb43809afd9605bee9b6ec68fe41745ee7b82c5ad0a912d73f and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71713378.
Recording identifiers
- ISRC
- DEAF71713378
- Title
- Free - Kramer & Brenner Edit
- Artist
- Ultra
- CopyrightID (CopyrightChains transaction hash)
0xd4fff9f1f9829dcb43809afd9605bee9b6ec68fe41745ee7b82c5ad0a912d73f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:5fc6a811285b7c9d7bc91dea6448212a62dfc4fcd016061840b27182ac898566- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71713378
- Bitcoin block existence check
- https://blockstream.info/api/block/960198
Full record
Track page: Free - Kramer & Brenner Edit · Machine-readable JSON-LD