ISRC DEMA61903660
Verified recording
DEMA61903660 is “Heroes” by Klaas,
registered on the CopyrightChains blockchain with CopyrightID
0xea9ff210a6cc3ce51c3d19fe82c9a43fe64d70efb8d124cbe5d4e36dfbc9be16 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/DEMA61903660.
Recording identifiers
- ISRC
- DEMA61903660
- Title
- Heroes
- Artist
- Klaas
- CopyrightID (CopyrightChains transaction hash)
0xea9ff210a6cc3ce51c3d19fe82c9a43fe64d70efb8d124cbe5d4e36dfbc9be16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:97599b7ef226a1340738e23c14664ad332caea94c4959a74944630bfb4aa3ab0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMA61903660
- Bitcoin block existence check
- https://blockstream.info/api/block/953520