ISRC QZTB42204327
Verified recording
QZTB42204327 is “Deep Sin” by Tep No,
registered on the CopyrightChains blockchain with CopyrightID
0xe24bca90bc682ad8b119dc8b9220a236ce447fe25fef3b74963b9bb9756fb3c7 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/QZTB42204327.
Recording identifiers
- ISRC
- QZTB42204327
- Title
- Deep Sin
- Artist
- Tep No
- CopyrightID (CopyrightChains transaction hash)
0xe24bca90bc682ad8b119dc8b9220a236ce447fe25fef3b74963b9bb9756fb3c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5cdefe231d511f0438afe11a0aef6b7af5744dd91ecc432dfb829403a51445b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42204327
- Bitcoin block existence check
- https://blockstream.info/api/block/953520