ISRC QZSYP2467262
Verified recording
QZSYP2467262 is “BackPack” by POLO PERKS <3 <3 <3,
registered on the CopyrightChains blockchain with CopyrightID
0x9c0666385f669b1bbdc523e267501e9bffe9b48633bbd1295abf15b431bd8716 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2467262.
Recording identifiers
- ISRC
- QZSYP2467262
- Title
- BackPack
- Artist
- POLO PERKS <3 <3 <3
- CopyrightID (CopyrightChains transaction hash)
0x9c0666385f669b1bbdc523e267501e9bffe9b48633bbd1295abf15b431bd8716
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9cee73068bf7d120f16b02f767c76d1a2d1960494cc9e2926b7afcc073adf3f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2467262
- Bitcoin block existence check
- https://blockstream.info/api/block/960138