ISRC PLH441500039
Verified recording
PLH441500039 is “Optymistycznie” by Buka,
registered on the CopyrightChains blockchain with CopyrightID
0xad034e66c2863d90b7082499bf57617b7e1a5bc9624ad0b1b90d45a0f4c10ee2 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/PLH441500039.
Recording identifiers
- ISRC
- PLH441500039
- Title
- Optymistycznie
- Artist
- Buka
- CopyrightID (CopyrightChains transaction hash)
0xad034e66c2863d90b7082499bf57617b7e1a5bc9624ad0b1b90d45a0f4c10ee2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0149567656b68e7f0e47357665055157517fe6500e5141e189a5791d13678934- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441500039
- Bitcoin block existence check
- https://blockstream.info/api/block/956304