ISRC GBLWD2201104
Verified recording
GBLWD2201104 is “Sonata No. 45 in A Major, Hob. XVI:30: IIIb. Variazione I” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x26dac5fb58e10d6371353e16210a5cdf136a51ee252aee72df46492062ac687a and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201104.
Recording identifiers
- ISRC
- GBLWD2201104
- Title
- Sonata No. 45 in A Major, Hob. XVI:30: IIIb. Variazione I
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x26dac5fb58e10d6371353e16210a5cdf136a51ee252aee72df46492062ac687a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:4beb8f9b1ba4f951e4bac0f375a07e4225fa09d1afd7f1da05f195ed1aa6f024- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201104
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Sonata No. 45 in A Major, Hob. XVI:30: IIIb. Variazione I · Machine-readable JSON-LD