ISRC QZW9L2347824
Verified recording
QZW9L2347824 is “Clementine” by Tom Lehrer,
registered on the CopyrightChains blockchain with CopyrightID
0x58c1af4b46fea524b08e78590c70aa5eacc4b26f60057277967eca1639acb340 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/QZW9L2347824.
Recording identifiers
- ISRC
- QZW9L2347824
- Title
- Clementine
- Artist
- Tom Lehrer
- CopyrightID (CopyrightChains transaction hash)
0x58c1af4b46fea524b08e78590c70aa5eacc4b26f60057277967eca1639acb340
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a0ed8fc15b6a8793d0a156591e9ef7130348c648311dd49a6a446fee46744b27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2347824
- Bitcoin block existence check
- https://blockstream.info/api/block/957118