ISRC QZS632126700
Verified recording
QZS632126700 is “COFFIN” by kkypr,
registered on the CopyrightChains blockchain with CopyrightID
0x8f836b944c71f36f2ae5a14cd39ab6d26ed611e703e88cf1fba27681c1b7be16 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632126700.
Recording identifiers
- ISRC
- QZS632126700
- Title
- COFFIN
- Artist
- kkypr
- CopyrightID (CopyrightChains transaction hash)
0x8f836b944c71f36f2ae5a14cd39ab6d26ed611e703e88cf1fba27681c1b7be16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:4de2f6b37cb85940c4e88a985a5f70cbbbb9683ac23ffa0b3e9f461aeef75497- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632126700
- Bitcoin block existence check
- https://blockstream.info/api/block/957145