ISRC QZPLS2354223
Verified recording
QZPLS2354223 is “Underground” by Legacy Echo,
registered on the CopyrightChains blockchain with CopyrightID
0xd5e51d38dd2bc786252ce4d9d4995c120d075eb2c008037cf84237edca36a837 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2354223.
Recording identifiers
- ISRC
- QZPLS2354223
- Title
- Underground
- Artist
- Legacy Echo
- CopyrightID (CopyrightChains transaction hash)
0xd5e51d38dd2bc786252ce4d9d4995c120d075eb2c008037cf84237edca36a837
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ee7d063cf2bf5663e69cca4467656821a661e05f73f679f89604ca9c0222c047- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2354223
- Bitcoin block existence check
- https://blockstream.info/api/block/956302