ISRC GBAYC0203470
Verified recording
GBAYC0203470 is “Haydn: Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x0ca9f5d548760acaf1ec787a2e8b7b5f6f5562ff0fd8f59a938465f5fb465c6f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203470.
Recording identifiers
- ISRC
- GBAYC0203470
- Title
- Haydn: Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x0ca9f5d548760acaf1ec787a2e8b7b5f6f5562ff0fd8f59a938465f5fb465c6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6650510579cf6d62aec8fdf84bef736ac57539da5110de723db93d29f5b69542- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203470
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Haydn: Cello Concerto No. 2 in D Major, Hob. VIIb:2: II. Adagio · Machine-readable JSON-LD