ISRC CZA160502874
Verified recording
CZA160502874 is “Gypsy Songs, Op. 55, B. 104: No. 4, Strange, But When My Old Mother Taught Me to Sing. Andante con moto” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xbd39704faa29ef59d08d633ba4b09021d21bccab561637d214ae71aa91a91af8 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160502874.
Recording identifiers
- ISRC
- CZA160502874
- Title
- Gypsy Songs, Op. 55, B. 104: No. 4, Strange, But When My Old Mother Taught Me to Sing. Andante con moto
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xbd39704faa29ef59d08d633ba4b09021d21bccab561637d214ae71aa91a91af8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:38efefe72a7246d8a7bfe5cf3219f9f15d74f8a7ab1536e885de38de4e077605- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160502874
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Gypsy Songs, Op. 55, B. 104: No. 4, Strange, But When My Old Mother Taught Me to Sing. Andante con moto · Machine-readable JSON-LD