ISRC QZTAS2232118
Verified recording
QZTAS2232118 is “chalice” by Yotaro,
registered on the CopyrightChains blockchain with CopyrightID
0xfc88af1a7556bcd01d4c4f92d2cd6164c9ba8a5e6ca3aa1393d7158204859e8b and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2232118.
Recording identifiers
- ISRC
- QZTAS2232118
- Title
- chalice
- Artist
- Yotaro
- CopyrightID (CopyrightChains transaction hash)
0xfc88af1a7556bcd01d4c4f92d2cd6164c9ba8a5e6ca3aa1393d7158204859e8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:4bec6ff8b1fd19fbadf33de867ba853367e4ba45e668c55cf508b28bb6d8871c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2232118
- Bitcoin block existence check
- https://blockstream.info/api/block/960327