ISRC USX762200605
Verified recording
USX762200605 is “Piano Quintet No. 2 in A Major, Op. 81, B. 155: II. Dumka. Andante con moto” by Antonin Dvorák,
registered on the CopyrightChains blockchain with CopyrightID
0x68263ffc8614e3eae449fd1c38e8be09be631d33c1ab488b301673498fcbb70e and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762200605.
Recording identifiers
- ISRC
- USX762200605
- Title
- Piano Quintet No. 2 in A Major, Op. 81, B. 155: II. Dumka. Andante con moto
- Artist
- Antonin Dvorák
- CopyrightID (CopyrightChains transaction hash)
0x68263ffc8614e3eae449fd1c38e8be09be631d33c1ab488b301673498fcbb70e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c6b78cf782e4e3b857a41f6d1858ccc4eb26e0de05591b3f10ea666d5425ca41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762200605
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Piano Quintet No. 2 in A Major, Op. 81, B. 155: II. Dumka. Andante con moto · Machine-readable JSON-LD