ISRC CZA162400553
Verified recording
CZA162400553 is “The Kiss, JB 1:104, Act I, Scene 5: "No, I Say, Leave Me Be!" (Vendulka, Lukáš)” by Bedřich Smetana,
registered on the CopyrightChains blockchain with CopyrightID
0x451a0f1deaa6a7358adb1ea8b27e8af930d351fee718f8a168daac1f290fd623 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/CZA162400553.
Recording identifiers
- ISRC
- CZA162400553
- Title
- The Kiss, JB 1:104, Act I, Scene 5: "No, I Say, Leave Me Be!" (Vendulka, Lukáš)
- Artist
- Bedřich Smetana
- CopyrightID (CopyrightChains transaction hash)
0x451a0f1deaa6a7358adb1ea8b27e8af930d351fee718f8a168daac1f290fd623
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1494fa2e47de19ebb096ec754bd409a5cda02a6717d2e10ef1a71fce7f12a1fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA162400553
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Kiss, JB 1:104, Act I, Scene 5: "No, I Say, Leave Me Be!" (Vendulka, Lukáš) · Machine-readable JSON-LD