ISRC PL70D2300281
Verified recording
PL70D2300281 is “Leśmian” by Avi,
registered on the CopyrightChains blockchain with CopyrightID
0x497557fc69b33a7b9173391465443ab9ec91b7727dfc28044fe3aac04e70e341 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL70D2300281.
Recording identifiers
- ISRC
- PL70D2300281
- Title
- Leśmian
- Artist
- Avi
- CopyrightID (CopyrightChains transaction hash)
0x497557fc69b33a7b9173391465443ab9ec91b7727dfc28044fe3aac04e70e341
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ba812b1d359b01dc5420fe2d56a380b24adb85a4ed0822470bf12a1c8984e7f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL70D2300281
- Bitcoin block existence check
- https://blockstream.info/api/block/953513