ISRC GBAJY0337726
Verified recording
GBAJY0337726 is “48 Esquisses, Op. 63, Book 3: No. 26, Petit air” by Charles-Valentin Alkan,
registered on the CopyrightChains blockchain with CopyrightID
0xda40ad0742b82baf4ae588d606529cf745301fa4b40f165c3ca16ae9dde30d18 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0337726.
Recording identifiers
- ISRC
- GBAJY0337726
- Title
- 48 Esquisses, Op. 63, Book 3: No. 26, Petit air
- Artist
- Charles-Valentin Alkan
- CopyrightID (CopyrightChains transaction hash)
0xda40ad0742b82baf4ae588d606529cf745301fa4b40f165c3ca16ae9dde30d18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8265520ab1d38b251d4f17b34089a41ced1fecaaee44d950b7837c9cd42f9543- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0337726
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 48 Esquisses, Op. 63, Book 3: No. 26, Petit air · Machine-readable JSON-LD