ISRC QZEQU2401097
Verified recording
QZEQU2401097 is “Off the Chain” by The Lacs,
registered on the CopyrightChains blockchain with CopyrightID
0x9f0f451ca9de3bdb5474bdb108df46037d613525deed728d9dced9d3bd1b4e98 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/QZEQU2401097.
Recording identifiers
- ISRC
- QZEQU2401097
- Title
- Off the Chain
- Artist
- The Lacs
- CopyrightID (CopyrightChains transaction hash)
0x9f0f451ca9de3bdb5474bdb108df46037d613525deed728d9dced9d3bd1b4e98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3a8acb09af344a7ca2a97fbfcd5ce6b0d7a38b21e16c3171d56cdea158c47acc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2401097
- Bitcoin block existence check
- https://blockstream.info/api/block/953520