ISRC QZDA81970073
Verified recording
QZDA81970073 is “Under Separate Skies” by Kaisaku,
registered on the CopyrightChains blockchain with CopyrightID
0x8dcb15ba15f2c8ebb337f8a8d823991581bf25bd964489580954b99dfb650d9a and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81970073.
Recording identifiers
- ISRC
- QZDA81970073
- Title
- Under Separate Skies
- Artist
- Kaisaku
- CopyrightID (CopyrightChains transaction hash)
0x8dcb15ba15f2c8ebb337f8a8d823991581bf25bd964489580954b99dfb650d9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:d201b884cc81abb9825991721b6de78b6d3b599085bdfebcdcb05a0e1bb32651- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81970073
- Bitcoin block existence check
- https://blockstream.info/api/block/960368