ISRC ATCF31503102
Verified recording
ATCF31503102 is “Ham kummst” by Seiler und Speer,
registered on the CopyrightChains blockchain with CopyrightID
0xb16e5253236dfb8b9e5e469616db2222a3777ac0af09780da641e143ecd55436 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATCF31503102.
Recording identifiers
- ISRC
- ATCF31503102
- Title
- Ham kummst
- Artist
- Seiler und Speer
- CopyrightID (CopyrightChains transaction hash)
0xb16e5253236dfb8b9e5e469616db2222a3777ac0af09780da641e143ecd55436
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4fcdebe5edaf7b657ac5530a97580309cdcd6720f98270327a9dbcb0a5143a6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATCF31503102
- Bitcoin block existence check
- https://blockstream.info/api/block/953515