ISRC QZFZ62088926
Verified recording
QZFZ62088926 is “Freefall” by Cassandra Mary,
registered on the CopyrightChains blockchain with CopyrightID
0x666e0ba1cc0b7e044cac07e2040cff971cb435a2450af928b75e7eeb8c305088 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62088926.
Recording identifiers
- ISRC
- QZFZ62088926
- Title
- Freefall
- Artist
- Cassandra Mary
- CopyrightID (CopyrightChains transaction hash)
0x666e0ba1cc0b7e044cac07e2040cff971cb435a2450af928b75e7eeb8c305088
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e4f63bbce0825d5b8d2193cd79e1dc7b59eef4e5130e311ed5d5dfe596fade2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62088926
- Bitcoin block existence check
- https://blockstream.info/api/block/953520