ISRC QZFZ21986140
Verified recording
QZFZ21986140 is “Window” by Will Reagan,
registered on the CopyrightChains blockchain with CopyrightID
0x2f31f38e5897d7c9368a7857da102d62a9732f77082c566b4b0cc76ef850ecf1 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21986140.
Recording identifiers
- ISRC
- QZFZ21986140
- Title
- Window
- Artist
- Will Reagan
- CopyrightID (CopyrightChains transaction hash)
0x2f31f38e5897d7c9368a7857da102d62a9732f77082c566b4b0cc76ef850ecf1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:f6902a215de2c10c65e23efb11b4804fb77fc1baf011c0929976eb1a93e7d3c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21986140
- Bitcoin block existence check
- https://blockstream.info/api/block/953515