ISRC DEAD61000309
Verified recording
DEAD61000309 is “6 Romances, Op. 38: No. 1, Don Juan's Serenade (arr. For voice and orchestra)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe9378fe88ce5129492d2fe773f3e0b40fd0af881e9d2f8ecd9798175dd3f3fe6 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/DEAD61000309.
Recording identifiers
- ISRC
- DEAD61000309
- Title
- 6 Romances, Op. 38: No. 1, Don Juan's Serenade (arr. For voice and orchestra)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe9378fe88ce5129492d2fe773f3e0b40fd0af881e9d2f8ecd9798175dd3f3fe6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c8941ab9aec159d5a755a3f8f311da5a15bafda8bee7824df6e59d4a228ccb02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61000309
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 6 Romances, Op. 38: No. 1, Don Juan's Serenade (arr. For voice and orchestra) · Machine-readable JSON-LD