ISRC QZN882249208
Verified recording
QZN882249208 is “May Fourteenth” by Lost Files,
registered on the CopyrightChains blockchain with CopyrightID
0x891aa3dd9fe088893f036554aef37b4532ed81ddff83012556797181cea9e39d and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882249208.
Recording identifiers
- ISRC
- QZN882249208
- Title
- May Fourteenth
- Artist
- Lost Files
- CopyrightID (CopyrightChains transaction hash)
0x891aa3dd9fe088893f036554aef37b4532ed81ddff83012556797181cea9e39d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:989743c694cc3bf89c62b00f5545712077a43225ac1b928ce59d5b001e0068db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882249208
- Bitcoin block existence check
- https://blockstream.info/api/block/959159