ISRC DEF055309342
Verified recording
DEF055309342 is “Cello Concerto No. 1 In A Minor, Op. 33: 2. Allegretto con moto” by Camille Saint-Saëns,
registered on the CopyrightChains blockchain with CopyrightID
0xf0848f30d1ccc8d933e5f3bac604a35f4851e69f56caf9e4a7a33a2749e6f26f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055309342.
Recording identifiers
- ISRC
- DEF055309342
- Title
- Cello Concerto No. 1 In A Minor, Op. 33: 2. Allegretto con moto
- Artist
- Camille Saint-Saëns
- CopyrightID (CopyrightChains transaction hash)
0xf0848f30d1ccc8d933e5f3bac604a35f4851e69f56caf9e4a7a33a2749e6f26f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3155c4a1c732f222777a38cbd5bfac94900a8068ca72a41e2ab2323e4b246648- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055309342
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Cello Concerto No. 1 In A Minor, Op. 33: 2. Allegretto con moto · Machine-readable JSON-LD