ISRC DEUF81806390
Verified recording
DEUF81806390 is “Nature Documentary” by Sebastian Arno Sprenger,
registered on the CopyrightChains blockchain with CopyrightID
0x62ee6bdf0aab05f85437c78ac6ac2620b5e3c1b4fbd51476838c7d3dbbe261b1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81806390.
Recording identifiers
- ISRC
- DEUF81806390
- Title
- Nature Documentary
- Artist
- Sebastian Arno Sprenger
- CopyrightID (CopyrightChains transaction hash)
0x62ee6bdf0aab05f85437c78ac6ac2620b5e3c1b4fbd51476838c7d3dbbe261b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:25940049e38615feea88389814cccd446532e9ae1916fb265a766fed2d550fd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81806390
- Bitcoin block existence check
- https://blockstream.info/api/block/957118