ISRC QZK6F2014072
Verified recording
QZK6F2014072 is “Intro” by Tubs,
registered on the CopyrightChains blockchain with CopyrightID
0xf3df60d3b97c032151aa78f5aab9fea4c6a7d6fc4c3cc0b2445685f96d882dfb and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2014072.
Recording identifiers
- ISRC
- QZK6F2014072
- Title
- Intro
- Artist
- Tubs
- CopyrightID (CopyrightChains transaction hash)
0xf3df60d3b97c032151aa78f5aab9fea4c6a7d6fc4c3cc0b2445685f96d882dfb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:86801316bc9f436804d8b7498ae03ebce670be5ac697c357fb1b821020ff1676- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2014072
- Bitcoin block existence check
- https://blockstream.info/api/block/960481