ISRC PLC271600028
Verified recording
PLC271600028 is “Ocieplenie” by Sylwia Grzeszczak,
registered on the CopyrightChains blockchain with CopyrightID
0xea8e9d1ed6233e164bcdfcd52f35ea55e4754419af62aa18d2b124826c39f72b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC271600028.
Recording identifiers
- ISRC
- PLC271600028
- Title
- Ocieplenie
- Artist
- Sylwia Grzeszczak
- CopyrightID (CopyrightChains transaction hash)
0xea8e9d1ed6233e164bcdfcd52f35ea55e4754419af62aa18d2b124826c39f72b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:97b8e6dfae36680cf23b22556fa4252a8af5bd70203af3e610e1cac5e5797ea7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC271600028
- Bitcoin block existence check
- https://blockstream.info/api/block/953520