ISRC QZTAU2261847
Verified recording
QZTAU2261847 is “exploring O_O” by Changeline,
registered on the CopyrightChains blockchain with CopyrightID
0x765a195b6e728056002960c65cb379dee7c00c23441a766b17663de7ab935cbf and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2261847.
Recording identifiers
- ISRC
- QZTAU2261847
- Title
- exploring O_O
- Artist
- Changeline
- CopyrightID (CopyrightChains transaction hash)
0x765a195b6e728056002960c65cb379dee7c00c23441a766b17663de7ab935cbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:7fb027cc3170f5c373a287aaedf2227b99875151e88e13efda4fc307b77bc52f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2261847
- Bitcoin block existence check
- https://blockstream.info/api/block/960254