ISRC AUAB00750734
Verified recording
AUAB00750734 is “Cello Concerto No. 1 in C Major, Hob. VIIb:1: II. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x614a019ea953eee5f2e269a7c5d755914bc5e5118b22619baed471243b246085 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00750734.
Recording identifiers
- ISRC
- AUAB00750734
- Title
- Cello Concerto No. 1 in C Major, Hob. VIIb:1: II. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x614a019ea953eee5f2e269a7c5d755914bc5e5118b22619baed471243b246085
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:14e6063071e995bccf6d87ba8f1cf7d4d106519a6cd193b77ea02faef2acab70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00750734
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Cello Concerto No. 1 in C Major, Hob. VIIb:1: II. Adagio · Machine-readable JSON-LD