ISRC ATT820663080
Verified recording
ATT820663080 is “Weisswurst - Polka” by Natterer Inntalern,
registered on the CopyrightChains blockchain with CopyrightID
0x0e8ac42733a35e80a326c016ea908c3adba9a45d1c8bf1c763a8710dd2aad09c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT820663080.
Recording identifiers
- ISRC
- ATT820663080
- Title
- Weisswurst - Polka
- Artist
- Natterer Inntalern
- CopyrightID (CopyrightChains transaction hash)
0x0e8ac42733a35e80a326c016ea908c3adba9a45d1c8bf1c763a8710dd2aad09c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:55f4a102e71c9b4c4d22c8b4cb41ad1f22ec1af93c1cefa5f1363e8eca553188- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT820663080
- Bitcoin block existence check
- https://blockstream.info/api/block/957118