ISRC QZFYX1987691
Verified recording
QZFYX1987691 is “Rubberbands” by Fimiguerrero,
registered on the CopyrightChains blockchain with CopyrightID
0x27b6bb8868d805d68e8aa0a0c8fc180dee684c3a8759b8ce498dae3cac4bfb0c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1987691.
Recording identifiers
- ISRC
- QZFYX1987691
- Title
- Rubberbands
- Artist
- Fimiguerrero
- CopyrightID (CopyrightChains transaction hash)
0x27b6bb8868d805d68e8aa0a0c8fc180dee684c3a8759b8ce498dae3cac4bfb0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ccc52e3888547d6c84d2ad6f518b11e286491eea159afd139f7563ccf4baadad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1987691
- Bitcoin block existence check
- https://blockstream.info/api/block/956304