ISRC SEAEB2022050
Verified recording
SEAEB2022050 is “Cello Sonata No. 1 in C Minor, Op. 32: II. Andante tranquillo e sostenuto” by Reynaldo Hahn,
registered on the CopyrightChains blockchain with CopyrightID
0x1f802d9965a6be0c13efbf59cacc9795595d5de86c6078430517cc11b87253cb and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEB2022050.
Recording identifiers
- ISRC
- SEAEB2022050
- Title
- Cello Sonata No. 1 in C Minor, Op. 32: II. Andante tranquillo e sostenuto
- Artist
- Reynaldo Hahn
- CopyrightID (CopyrightChains transaction hash)
0x1f802d9965a6be0c13efbf59cacc9795595d5de86c6078430517cc11b87253cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:ab1a0fcd800735ac0e5940364c3f81ff140a0ffead56eb7b5a450f9452883cbd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEB2022050
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Cello Sonata No. 1 in C Minor, Op. 32: II. Andante tranquillo e sostenuto · Machine-readable JSON-LD