ISRC QZB4J1893232
Verified recording
QZB4J1893232 is “Sometimes” by Zmeyev,
registered on the CopyrightChains blockchain with CopyrightID
0x9e01d3ba195090600d4184c1a92b96f426a506730754e90d14eebdee3f3bec9a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZB4J1893232.
Recording identifiers
- ISRC
- QZB4J1893232
- Title
- Sometimes
- Artist
- Zmeyev
- CopyrightID (CopyrightChains transaction hash)
0x9e01d3ba195090600d4184c1a92b96f426a506730754e90d14eebdee3f3bec9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:98e5197de71b743d4a650f5b878a9a05e1f0325d73a926ae0dd914c60c9c9f34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZB4J1893232
- Bitcoin block existence check
- https://blockstream.info/api/block/957120