ISRC DEF059804411
Verified recording
DEF059804411 is “Concerto for Orchestra No. 1 "Naughty Limericks"” by Rodion Shchedrin,
registered on the CopyrightChains blockchain with CopyrightID
0x6a5cfa145396fd79428a705ef2d9d23867757f25c23e82f10412914d919a282f and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059804411.
Recording identifiers
- ISRC
- DEF059804411
- Title
- Concerto for Orchestra No. 1 "Naughty Limericks"
- Artist
- Rodion Shchedrin
- CopyrightID (CopyrightChains transaction hash)
0x6a5cfa145396fd79428a705ef2d9d23867757f25c23e82f10412914d919a282f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:49556352ac68d95de4fa1832e41b26e5b3306cc02a3733af65c42a1cd0c60528- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059804411
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Concerto for Orchestra No. 1 "Naughty Limericks" · Machine-readable JSON-LD