ISRC US57M1921208
Verified recording
US57M1921208 is “HELLMEISTER” by Hanzel und Gretyl,
registered on the CopyrightChains blockchain with CopyrightID
0x7594a9699b843998ceaf84bc02d5bba374bd49e45422e177491cffe85083410e and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M1921208.
Recording identifiers
- ISRC
- US57M1921208
- Title
- HELLMEISTER
- Artist
- Hanzel und Gretyl
- CopyrightID (CopyrightChains transaction hash)
0x7594a9699b843998ceaf84bc02d5bba374bd49e45422e177491cffe85083410e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:a01cdbdf471d4e586f4022f280f1aae5edebf4afd5393804ce621aff500e9f18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M1921208
- Bitcoin block existence check
- https://blockstream.info/api/block/956375