ISRC PLUM72000471
Verified recording
PLUM72000471 is “Jeszcze Wczoraj” by Włodi,
registered on the CopyrightChains blockchain with CopyrightID
0x48c29da0b3e734f3335913138a7a369d015d45e65e801e8848673562defbf84f 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/PLUM72000471.
Recording identifiers
- ISRC
- PLUM72000471
- Title
- Jeszcze Wczoraj
- Artist
- Włodi
- CopyrightID (CopyrightChains transaction hash)
0x48c29da0b3e734f3335913138a7a369d015d45e65e801e8848673562defbf84f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:975c3a9dfdf7018abfaa5c51136d0e62da91af97fa5b56cc5d242aae3c8aac07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72000471
- Bitcoin block existence check
- https://blockstream.info/api/block/956304