ISRC QMTUP1100009
Verified recording
QMTUP1100009 is “Three Four” by ArtOfficial,
registered on the CopyrightChains blockchain with CopyrightID
0x0dc18fddf7743e060e623a5cf16dee88076bbf5a885670e42cdaa4a072503575 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTUP1100009.
Recording identifiers
- ISRC
- QMTUP1100009
- Title
- Three Four
- Artist
- ArtOfficial
- CopyrightID (CopyrightChains transaction hash)
0x0dc18fddf7743e060e623a5cf16dee88076bbf5a885670e42cdaa4a072503575
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:eecc3df1d40653f2f7dc0df04cb39e1fed56ffa3bde4d60970a327bda407ae8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMTUP1100009
- Bitcoin block existence check
- https://blockstream.info/api/block/960207