ISRC QMPKX1603501
Verified recording
QMPKX1603501 is “Kakstraat” by Battery 9,
registered on the CopyrightChains blockchain with CopyrightID
0xa2e915dbc3eac56b6386c8789ba94c099a4cc645af5b20ea5ee75f143ba58d61 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1603501.
Recording identifiers
- ISRC
- QMPKX1603501
- Title
- Kakstraat
- Artist
- Battery 9
- CopyrightID (CopyrightChains transaction hash)
0xa2e915dbc3eac56b6386c8789ba94c099a4cc645af5b20ea5ee75f143ba58d61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:e115e6d8029bde8d1af71c1ea6c78cdde0c0c13fe59b3b1e77897751c8ca48f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1603501
- Bitcoin block existence check
- https://blockstream.info/api/block/960337