ISRC GBAJY0337736
Verified recording
GBAJY0337736 is “48 Esquisses, Op. 63, Book 3: No. 36, Toccatina” by Charles-Valentin Alkan,
registered on the CopyrightChains blockchain with CopyrightID
0xf606610e6bed3897eb17a73d4f4775649096c6bf84e50fb54c851c3334a2cdf2 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0337736.
Recording identifiers
- ISRC
- GBAJY0337736
- Title
- 48 Esquisses, Op. 63, Book 3: No. 36, Toccatina
- Artist
- Charles-Valentin Alkan
- CopyrightID (CopyrightChains transaction hash)
0xf606610e6bed3897eb17a73d4f4775649096c6bf84e50fb54c851c3334a2cdf2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ea13c830908347d99529bf1da469d706dc3fae2da54c57559f95cd8bbb69698a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0337736
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: 48 Esquisses, Op. 63, Book 3: No. 36, Toccatina · Machine-readable JSON-LD