ISRC QZTBF2352243
Verified recording
QZTBF2352243 is “iSmile” by Mr. Chubby,
registered on the CopyrightChains blockchain with CopyrightID
0x450f0e836a725f99e4593b69c678a47230930ca6d04ee03a51cfdb0375c111bf and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2352243.
Recording identifiers
- ISRC
- QZTBF2352243
- Title
- iSmile
- Artist
- Mr. Chubby
- CopyrightID (CopyrightChains transaction hash)
0x450f0e836a725f99e4593b69c678a47230930ca6d04ee03a51cfdb0375c111bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:362dd37e6e84ebd1685dfe9320d52210a77bc36ae4ecd00844679ff008c19e84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2352243
- Bitcoin block existence check
- https://blockstream.info/api/block/960494