ISRC GBKQU2222870
Verified recording
GBKQU2222870 is “Alt Tab” by M. TouNu,
registered on the CopyrightChains blockchain with CopyrightID
0x8f7f48da295901d321f99007043e9b2c37f825b11248a085a6ab0128a0384a49 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2222870.
Recording identifiers
- ISRC
- GBKQU2222870
- Title
- Alt Tab
- Artist
- M. TouNu
- CopyrightID (CopyrightChains transaction hash)
0x8f7f48da295901d321f99007043e9b2c37f825b11248a085a6ab0128a0384a49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:39fdb91aabf2f6362a05dfb062699ca462a6d4b388bd1ebfcbef22363cb081d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2222870
- Bitcoin block existence check
- https://blockstream.info/api/block/960368