ISRC DEUM70501659
Verified recording
DEUM70501659 is “The Second Waltz” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xd0f20fa591d2287c6e6ee015e5472de06a9d6c40f4ca33710042e9bfb568c5e3 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501659.
Recording identifiers
- ISRC
- DEUM70501659
- Title
- The Second Waltz
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xd0f20fa591d2287c6e6ee015e5472de06a9d6c40f4ca33710042e9bfb568c5e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:be95abe7d31eb559e04142409ebf621a9306726b30cab9cebb9f433e54ce064f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70501659
- Bitcoin block existence check
- https://blockstream.info/api/block/953513