ISRC GBEYQ2454527
Verified recording
GBEYQ2454527 is “B:11 Romance in G, Op. 52 No. 4” by Johann Nepomuk Hummel,
registered on the CopyrightChains blockchain with CopyrightID
0x32407157d9d1df34b1bf4a48aadd1760357b2f62743ecaf5f36fc1143752b128 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEYQ2454527.
Recording identifiers
- ISRC
- GBEYQ2454527
- Title
- B:11 Romance in G, Op. 52 No. 4
- Artist
- Johann Nepomuk Hummel
- CopyrightID (CopyrightChains transaction hash)
0x32407157d9d1df34b1bf4a48aadd1760357b2f62743ecaf5f36fc1143752b128
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:70935eb81bb6e30de0e55ddc584a31bda63bc4d21ed4081b4eaa6f43495f857f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEYQ2454527
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: B:11 Romance in G, Op. 52 No. 4 · Machine-readable JSON-LD