ISRC QZTAX2455140
Verified recording
QZTAX2455140 is “Soft Dub” by TORSTEN LARSSON,
registered on the CopyrightChains blockchain with CopyrightID
0x23682a230fb3641a982914ee9d0126d1d7f7857ba145ce2376b9a45e1da85bc6 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/QZTAX2455140.
Recording identifiers
- ISRC
- QZTAX2455140
- Title
- Soft Dub
- Artist
- TORSTEN LARSSON
- CopyrightID (CopyrightChains transaction hash)
0x23682a230fb3641a982914ee9d0126d1d7f7857ba145ce2376b9a45e1da85bc6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:f2ad1a92928f726e23a2eb042f81144b1c093ed0606091dcf6a61adb6b4716c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2455140
- Bitcoin block existence check
- https://blockstream.info/api/block/960494