ISRC QZTB82281767
Verified recording
QZTB82281767 is “64-bit Integer Limit” by Kou!,
registered on the CopyrightChains blockchain with CopyrightID
0xa25b96af02ece78d5ccf97e09d619c07045740f2031d21f763af94a09df6085d and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82281767.
Recording identifiers
- ISRC
- QZTB82281767
- Title
- 64-bit Integer Limit
- Artist
- Kou!
- CopyrightID (CopyrightChains transaction hash)
0xa25b96af02ece78d5ccf97e09d619c07045740f2031d21f763af94a09df6085d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:b408da9c896107bf743102448f16a1aac7f2e2aed1734619ca65a2f93bdf5208- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82281767
- Bitcoin block existence check
- https://blockstream.info/api/block/960121