ISRC ATUM71500333
Verified recording
ATUM71500333 is “Concerto in D major for Double-bass and Orchestra: 1. Allegro Moderato” by Johann Baptist Vanhal,
registered on the CopyrightChains blockchain with CopyrightID
0x4128fc972df8355f976ff892101c37b0c0c0597d8ee768f70e285808107b5d4b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM71500333.
Recording identifiers
- ISRC
- ATUM71500333
- Title
- Concerto in D major for Double-bass and Orchestra: 1. Allegro Moderato
- Artist
- Johann Baptist Vanhal
- CopyrightID (CopyrightChains transaction hash)
0x4128fc972df8355f976ff892101c37b0c0c0597d8ee768f70e285808107b5d4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fdebd9850e68a7fd809c4a382c6a08fce10a845cee2b9b1702be45c5960775af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATUM71500333
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto in D major for Double-bass and Orchestra: 1. Allegro Moderato · Machine-readable JSON-LD