ISRC PL42N2200307
Verified recording
PL42N2200307 is “Marusya” by Anna Dyyak,
registered on the CopyrightChains blockchain with CopyrightID
0x80c46846423d290e377012a0364d6e1357f7baeb350950f5ad960bc6cca819a4 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL42N2200307.
Recording identifiers
- ISRC
- PL42N2200307
- Title
- Marusya
- Artist
- Anna Dyyak
- CopyrightID (CopyrightChains transaction hash)
0x80c46846423d290e377012a0364d6e1357f7baeb350950f5ad960bc6cca819a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:2e50ffd78e248983e21ef2239438a54e26effcffd1c87cccd9e5bf7f5c87cf33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL42N2200307
- Bitcoin block existence check
- https://blockstream.info/api/block/960448