ISRC QZES52022372
Verified recording
QZES52022372 is “Amatir” by The Upstairs,
registered on the CopyrightChains blockchain with CopyrightID
0x5a78d2daf5396c7a6e39f5b17dbc9f4c05c6ba9a8a6a1857a2f0f2a2176d649c 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/QZES52022372.
Recording identifiers
- ISRC
- QZES52022372
- Title
- Amatir
- Artist
- The Upstairs
- CopyrightID (CopyrightChains transaction hash)
0x5a78d2daf5396c7a6e39f5b17dbc9f4c05c6ba9a8a6a1857a2f0f2a2176d649c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:eff30fd1cf72dc1d17c9ae2b43152344e136b017a9b05938a8889b6f1c308124- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52022372
- Bitcoin block existence check
- https://blockstream.info/api/block/953520