ISRC QZCE61869869
Verified recording
QZCE61869869 is “Umbra” by Lungfulls,
registered on the CopyrightChains blockchain with CopyrightID
0x2d746105b267c6e0ea0d760541834dba8f9d7195b4ba6a02791e5cae73e8f35e and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZCE61869869.
Recording identifiers
- ISRC
- QZCE61869869
- Title
- Umbra
- Artist
- Lungfulls
- CopyrightID (CopyrightChains transaction hash)
0x2d746105b267c6e0ea0d760541834dba8f9d7195b4ba6a02791e5cae73e8f35e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:cffa84e3f7532c6c99ef2fa8bc3dd2d02773ba29a66fc9e6b0230b179b99aa95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZCE61869869
- Bitcoin block existence check
- https://blockstream.info/api/block/960455