ISRC QZFYY2269884
Verified recording
QZFYY2269884 is “Pillow” by Polar,
registered on the CopyrightChains blockchain with CopyrightID
0x9e328a84658375c45c50151712369e5d41b77c57f009b3646f23c863ac24a3a7 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2269884.
Recording identifiers
- ISRC
- QZFYY2269884
- Title
- Pillow
- Artist
- Polar
- CopyrightID (CopyrightChains transaction hash)
0x9e328a84658375c45c50151712369e5d41b77c57f009b3646f23c863ac24a3a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:0643def56eddeaa34b6856a0d1035e99a7e21d1cf7be49d8190a683fb79a2d48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2269884
- Bitcoin block existence check
- https://blockstream.info/api/block/960389