ISRC RUB421401123
Verified recording
RUB421401123 is “Весна” by Ivan Dorn,
registered on the CopyrightChains blockchain with CopyrightID
0x34f713064f76e8008126caccdecd93f3962201038bae95b3e18990b1187e393f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB421401123.
Recording identifiers
- ISRC
- RUB421401123
- Title
- Весна
- Artist
- Ivan Dorn
- CopyrightID (CopyrightChains transaction hash)
0x34f713064f76e8008126caccdecd93f3962201038bae95b3e18990b1187e393f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:889639384e991f2ec865abdbea1586c0ace089422dedb1b82450fb2f0c5d6d0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB421401123
- Bitcoin block existence check
- https://blockstream.info/api/block/956304