ISRC DEUM72307423
Verified recording
DEUM72307423 is “Für immer” by Sasha,
registered on the CopyrightChains blockchain with CopyrightID
0xe05b46281f4927d0fdd36eb1d90b225ae35da586c7a8f56d4f21a3bcc3cf73af and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM72307423.
Recording identifiers
- ISRC
- DEUM72307423
- Title
- Für immer
- Artist
- Sasha
- CopyrightID (CopyrightChains transaction hash)
0xe05b46281f4927d0fdd36eb1d90b225ae35da586c7a8f56d4f21a3bcc3cf73af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:93235ff03894c9b39e80d30b4f1dde0fe86dc5a12976c3fc8cda604b0d87c9bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM72307423
- Bitcoin block existence check
- https://blockstream.info/api/block/960455