ISRC QZW9M2474644
Verified recording
QZW9M2474644 is “Lamentations” by Phrv,
registered on the CopyrightChains blockchain with CopyrightID
0x702dba8042fd08e4bd9e33931a8ead6b9085c0d0e370d246f3048256c05ee0a3 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/QZW9M2474644.
Recording identifiers
- ISRC
- QZW9M2474644
- Title
- Lamentations
- Artist
- Phrv
- CopyrightID (CopyrightChains transaction hash)
0x702dba8042fd08e4bd9e33931a8ead6b9085c0d0e370d246f3048256c05ee0a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:faef0e7080c7628733d76a37f1e6d54a8fe99a4aac398a22426d733e9e957ca4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2474644
- Bitcoin block existence check
- https://blockstream.info/api/block/957118