ISRC USVIC9401612
Verified recording
USVIC9401612 is “Question Mark” by Strife,
registered on the CopyrightChains blockchain with CopyrightID
0xc2dbe7f38027cbb3c819ce42313d150736f66bd1efb3c0bb63f67a46eae8e9cd and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVIC9401612.
Recording identifiers
- ISRC
- USVIC9401612
- Title
- Question Mark
- Artist
- Strife
- CopyrightID (CopyrightChains transaction hash)
0xc2dbe7f38027cbb3c819ce42313d150736f66bd1efb3c0bb63f67a46eae8e9cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:2c4f536655e8fbf94ab68cd36ddb942f7884a3cd36b6ca82977a08296ad687e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVIC9401612
- Bitcoin block existence check
- https://blockstream.info/api/block/960185