ISRC DEF059602960
Verified recording
DEF059602960 is “Lensky's Aria (No. 17) from "Eugen Onegin"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8d8abee5d12e3819ea62106c0da520487b4b2dd0ebdc5f29d25a64600d3823ed and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059602960.
Recording identifiers
- ISRC
- DEF059602960
- Title
- Lensky's Aria (No. 17) from "Eugen Onegin"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x8d8abee5d12e3819ea62106c0da520487b4b2dd0ebdc5f29d25a64600d3823ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:51b82926528358d5a85f4bc16a0705aa4c9b33629d0f4c396665928105979a20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059602960
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Lensky's Aria (No. 17) from "Eugen Onegin" · Machine-readable JSON-LD