ISRC QZTAT2105558
Verified recording
QZTAT2105558 is “SAD” by Juseph,
registered on the CopyrightChains blockchain with CopyrightID
0x2861d6d0bd722e4b789efb72218b69bbc5c52f00e80819fcac222767aba20cc8 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/QZTAT2105558.
Recording identifiers
- ISRC
- QZTAT2105558
- Title
- SAD
- Artist
- Juseph
- CopyrightID (CopyrightChains transaction hash)
0x2861d6d0bd722e4b789efb72218b69bbc5c52f00e80819fcac222767aba20cc8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:db491d6f6f65f72411296f3b00574db05520d350d789fe7cc58cdcd6e066a77e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2105558
- Bitcoin block existence check
- https://blockstream.info/api/block/953520