ISRC US23A1580552
Verified recording
US23A1580552 is “Alku” by Lauri Porra,
registered on the CopyrightChains blockchain with CopyrightID
0x572eaf42bc26c8d576edc06c8d25994c947530b141b938e3f618dee7f8f4684a and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1580552.
Recording identifiers
- ISRC
- US23A1580552
- Title
- Alku
- Artist
- Lauri Porra
- CopyrightID (CopyrightChains transaction hash)
0x572eaf42bc26c8d576edc06c8d25994c947530b141b938e3f618dee7f8f4684a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:1a368e21d62f62a65e83cc405dd41ed5c139e0821baad33a8c82ee1b1b787405- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1580552
- Bitcoin block existence check
- https://blockstream.info/api/block/960273