ISRC US23A1576683
Verified recording
US23A1576683 is “Requiem Mundi” by Lauri Porra,
registered on the CopyrightChains blockchain with CopyrightID
0x75c9d1ce8056a5dbfbb77b389c2291e66df6146705cf19457a4aef208e448255 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1576683.
Recording identifiers
- ISRC
- US23A1576683
- Title
- Requiem Mundi
- Artist
- Lauri Porra
- CopyrightID (CopyrightChains transaction hash)
0x75c9d1ce8056a5dbfbb77b389c2291e66df6146705cf19457a4aef208e448255
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9c2b6536a78d0484b7a8404a76311f3e956c70313e32db2e7e3df1eeceee3e66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1576683
- Bitcoin block existence check
- https://blockstream.info/api/block/957118