ISRC DEN962302061
Verified recording
DEN962302061 is “Symphony No. 3 in E-Flat Major, Op. 20 "1st of May": Ia. Allegretto - Allegro” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x2b533fb1bbaad203b4111ad4e1305bad2b69326fd1a7fc4fa951980dacf66fc8 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/DEN962302061.
Recording identifiers
- ISRC
- DEN962302061
- Title
- Symphony No. 3 in E-Flat Major, Op. 20 "1st of May": Ia. Allegretto - Allegro
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x2b533fb1bbaad203b4111ad4e1305bad2b69326fd1a7fc4fa951980dacf66fc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f2a1a6681c3141241a08129c11801a97c893eba1cf3d105c37eeb025f41ee3f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962302061
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 in E-Flat Major, Op. 20 "1st of May": Ia. Allegretto - Allegro · Machine-readable JSON-LD