ISRC QZN882231963
Verified recording
QZN882231963 is “tsukuyomi” by sftspkn,
registered on the CopyrightChains blockchain with CopyrightID
0xbdea95b21d276960265820252fac1690b100824a30f48774243e13fc6ab3fc67 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882231963.
Recording identifiers
- ISRC
- QZN882231963
- Title
- tsukuyomi
- Artist
- sftspkn
- CopyrightID (CopyrightChains transaction hash)
0xbdea95b21d276960265820252fac1690b100824a30f48774243e13fc6ab3fc67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ec2a3d8a66e5f508925bd8a38b13194b666d6c2537a95fd02ea22569b88052dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882231963
- Bitcoin block existence check
- https://blockstream.info/api/block/953513