ISRC QZTBA2268155
Verified recording
QZTBA2268155 is “LETS PLAY” by Stef,
registered on the CopyrightChains blockchain with CopyrightID
0xaf6f93f5db4b6e17063e9d4cd76c469845456820547d005611ea0a4bc2c00833 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2268155.
Recording identifiers
- ISRC
- QZTBA2268155
- Title
- LETS PLAY
- Artist
- Stef
- CopyrightID (CopyrightChains transaction hash)
0xaf6f93f5db4b6e17063e9d4cd76c469845456820547d005611ea0a4bc2c00833
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:40f2d45a79af79e486d49a2f637232c661e50d4075bed5429e5513398b0a8dfb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2268155
- Bitcoin block existence check
- https://blockstream.info/api/block/956889