ISRC QZHNA2043994
Verified recording
QZHNA2043994 is “Say Sumthin'” by Kev Brown,
registered on the CopyrightChains blockchain with CopyrightID
0xa655fd98cb8b5ccce3ea15ea8292f5ee95aa0a42d2538946d32bc21f892a6b23 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2043994.
Recording identifiers
- ISRC
- QZHNA2043994
- Title
- Say Sumthin'
- Artist
- Kev Brown
- CopyrightID (CopyrightChains transaction hash)
0xa655fd98cb8b5ccce3ea15ea8292f5ee95aa0a42d2538946d32bc21f892a6b23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:085bce0b681f4fbd5b7c64dcf6469c2cdc49e0035f78f4f12187e3606a1c7801- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2043994
- Bitcoin block existence check
- https://blockstream.info/api/block/953520