ISRC QZMWW2488952
Verified recording
QZMWW2488952 is “Big Screen” by Acerrr,
registered on the CopyrightChains blockchain with CopyrightID
0xba12f086fdfd589ca424b0e596456a488dc0c926bf71a817f463601a0a1b2b38 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2488952.
Recording identifiers
- ISRC
- QZMWW2488952
- Title
- Big Screen
- Artist
- Acerrr
- CopyrightID (CopyrightChains transaction hash)
0xba12f086fdfd589ca424b0e596456a488dc0c926bf71a817f463601a0a1b2b38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:8d848651c3191fa8e39f100eee24adb3d2759dd5445fbd4cdac8e0521c7a7c4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2488952
- Bitcoin block existence check
- https://blockstream.info/api/block/960344