ISRC GBAYC2400125
Verified recording
GBAYC2400125 is “Ysaÿe: Extase, Op. 21 "Poem No. 4" (Version for Violin and Piano)” by Eugène Ysaÿe,
registered on the CopyrightChains blockchain with CopyrightID
0x412204bf084a7a5190038e8554eff484375089a3a2315a65a237cdaf17a7b726 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400125.
Recording identifiers
- ISRC
- GBAYC2400125
- Title
- Ysaÿe: Extase, Op. 21 "Poem No. 4" (Version for Violin and Piano)
- Artist
- Eugène Ysaÿe
- CopyrightID (CopyrightChains transaction hash)
0x412204bf084a7a5190038e8554eff484375089a3a2315a65a237cdaf17a7b726
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:7ef9bb96ade7103f515d85ff8cb93473b49a125b2bb9bfc98540f9d097e4a5cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400125
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Ysaÿe: Extase, Op. 21 "Poem No. 4" (Version for Violin and Piano) · Machine-readable JSON-LD