ISRC CZA161300608
Verified recording
CZA161300608 is “Memories of Weimar in A-Flat Major, JB 1:68” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0x1a1a8d46493d041615aaa120c43917aec7ccb390aff6d88885420a0c0807a082 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161300608.
Recording identifiers
- ISRC
- CZA161300608
- Title
- Memories of Weimar in A-Flat Major, JB 1:68
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0x1a1a8d46493d041615aaa120c43917aec7ccb390aff6d88885420a0c0807a082
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:9c1d76c9f4e8b73a9d7c54cf943064d73a323258f0681381321f370b8a6688a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161300608
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Memories of Weimar in A-Flat Major, JB 1:68 · Machine-readable JSON-LD