ISRC CHE272200957
Verified recording
CHE272200957 is “Slavonic Dances, Op. 72: II. Allegretto grazioso” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x846990af4bc7acdd64aea38d2205a5d45e47aaf97da541f224635350d7123b04 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272200957.
Recording identifiers
- ISRC
- CHE272200957
- Title
- Slavonic Dances, Op. 72: II. Allegretto grazioso
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x846990af4bc7acdd64aea38d2205a5d45e47aaf97da541f224635350d7123b04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:6817d8d875488c1cb8fa549c777bd611e23c7200126bebb55ee01ba721a126ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272200957
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Slavonic Dances, Op. 72: II. Allegretto grazioso · Machine-readable JSON-LD