ISRC QZHNB2187480
Verified recording
QZHNB2187480 is “螢火 Firefly” by Byejack,
registered on the CopyrightChains blockchain with CopyrightID
0xecd8457ec4fbaa7cd3a0f417f168cb38aaa8a2296bc673e6338a6d4460e46121 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/QZHNB2187480.
Recording identifiers
- ISRC
- QZHNB2187480
- Title
- 螢火 Firefly
- Artist
- Byejack
- CopyrightID (CopyrightChains transaction hash)
0xecd8457ec4fbaa7cd3a0f417f168cb38aaa8a2296bc673e6338a6d4460e46121
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:23881b6952d5b3cd7d7082fda3bf133b8bc0ac90b54bdea41e600cf59a78dcaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2187480
- Bitcoin block existence check
- https://blockstream.info/api/block/953520