ISRC GBAJY0337721
Verified recording
GBAJY0337721 is “48 Esquisses, Op. 63, Book 2: No. 21, Morituri te salutant” by Charles-Valentin Alkan,
registered on the CopyrightChains blockchain with CopyrightID
0xb6dd74143e6c5f6c97379dfe7aae758bdbbc18a6d992317763b54c67bc4ba393 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/GBAJY0337721.
Recording identifiers
- ISRC
- GBAJY0337721
- Title
- 48 Esquisses, Op. 63, Book 2: No. 21, Morituri te salutant
- Artist
- Charles-Valentin Alkan
- CopyrightID (CopyrightChains transaction hash)
0xb6dd74143e6c5f6c97379dfe7aae758bdbbc18a6d992317763b54c67bc4ba393
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:adea1090c5e9445fbf0c5fc95abb22f6add9abb13d03532fd12455f273d2d94c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0337721
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 48 Esquisses, Op. 63, Book 2: No. 21, Morituri te salutant · Machine-readable JSON-LD