ISRC PL37A1800011
Verified recording
PL37A1800011 is “Biblioteka” by Popkiller Młode Wilki,
registered on the CopyrightChains blockchain with CopyrightID
0x4b1033adf93fcbbac8e38e62aa2588f9529933a46dc4d4fc7ba93e3a9c345766 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL37A1800011.
Recording identifiers
- ISRC
- PL37A1800011
- Title
- Biblioteka
- Artist
- Popkiller Młode Wilki
- CopyrightID (CopyrightChains transaction hash)
0x4b1033adf93fcbbac8e38e62aa2588f9529933a46dc4d4fc7ba93e3a9c345766
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:e3cb895419181ed61907a48bedebfad573ae11ce7f17b01e3b783a4454ea14f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL37A1800011
- Bitcoin block existence check
- https://blockstream.info/api/block/960327