ISRC DETX91500276
Verified recording
DETX91500276 is “Alte Schule” by Sa4,
registered on the CopyrightChains blockchain with CopyrightID
0x1410b6b58933622717ae5518f823ac7bf4927bd4875999283ddb5724d0292b42 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETX91500276.
Recording identifiers
- ISRC
- DETX91500276
- Title
- Alte Schule
- Artist
- Sa4
- CopyrightID (CopyrightChains transaction hash)
0x1410b6b58933622717ae5518f823ac7bf4927bd4875999283ddb5724d0292b42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f182017bd323dd057ae85db524a4803ef9f22141d0cc16b73e247a812ebdbbed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETX91500276
- Bitcoin block existence check
- https://blockstream.info/api/block/953520