ISRC DEF059704363
Verified recording
DEF059704363 is “Cello Concerto No. 1 in A Minor, Op. 33: Tempo primo (H)” by Camille Saint-Saëns,
registered on the CopyrightChains blockchain with CopyrightID
0xcd32bbdbf8b34304e549fdce2d4935b7cdf7f07ce1589d92a8393145e3218b45 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059704363.
Recording identifiers
- ISRC
- DEF059704363
- Title
- Cello Concerto No. 1 in A Minor, Op. 33: Tempo primo (H)
- Artist
- Camille Saint-Saëns
- CopyrightID (CopyrightChains transaction hash)
0xcd32bbdbf8b34304e549fdce2d4935b7cdf7f07ce1589d92a8393145e3218b45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2271be97d32d052a73c21c986325155e27e69d9827bee9193acb174b82104de0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059704363
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Cello Concerto No. 1 in A Minor, Op. 33: Tempo primo (H) · Machine-readable JSON-LD