ISRC DEE861901021
Verified recording
DEE861901021 is “Symphony No. 7 in C Major, Op. 60, "Leningrad": I. Allegretto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x2aeabe89b852eccec1289123c93d0aab7660becb8bc769427f2219d3cc43c79f 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/DEE861901021.
Recording identifiers
- ISRC
- DEE861901021
- Title
- Symphony No. 7 in C Major, Op. 60, "Leningrad": I. Allegretto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x2aeabe89b852eccec1289123c93d0aab7660becb8bc769427f2219d3cc43c79f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fc1a4213895a8b55940f4882fd834780470d10d12606db407442f44f1a071b78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861901021
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Symphony No. 7 in C Major, Op. 60, "Leningrad": I. Allegretto · Machine-readable JSON-LD