ISRC QZHN52083450
Verified recording
QZHN52083450 is “Lamentable” by The Doug,
registered on the CopyrightChains blockchain with CopyrightID
0x89c64c8aaf2b90b21c95bd2b1d9eddf7edede9e4c28b754932a8accfe53da430 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52083450.
Recording identifiers
- ISRC
- QZHN52083450
- Title
- Lamentable
- Artist
- The Doug
- CopyrightID (CopyrightChains transaction hash)
0x89c64c8aaf2b90b21c95bd2b1d9eddf7edede9e4c28b754932a8accfe53da430
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0a87612e72d6d69890d1dd2576202195076acfbad824d7fed5643c306ae1fdea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52083450
- Bitcoin block existence check
- https://blockstream.info/api/block/953520