ISRC PLB822100068
Verified recording
PLB822100068 is “Długa droga w dół 20yrs” by Happysad,
registered on the CopyrightChains blockchain with CopyrightID
0x822d83e98053039688ca8daaf9e4e202ae3ce217b77e38076b03adc5b4e32f1b 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/PLB822100068.
Recording identifiers
- ISRC
- PLB822100068
- Title
- Długa droga w dół 20yrs
- Artist
- Happysad
- CopyrightID (CopyrightChains transaction hash)
0x822d83e98053039688ca8daaf9e4e202ae3ce217b77e38076b03adc5b4e32f1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b61ce5ada93d2392e24e487ab9d16c862b35d9f4a6881d24aa80cf6cf4262a52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB822100068
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Długa droga w dół 20yrs · Machine-readable JSON-LD