ISRC QZBSZ1800008
Verified recording
QZBSZ1800008 is “Requiem Addendum” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0xb161865b4228a780b1c98fa643276fc7fb5d4455b0ca68fab413e3e4c86e346c and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBSZ1800008.
Recording identifiers
- ISRC
- QZBSZ1800008
- Title
- Requiem Addendum
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0xb161865b4228a780b1c98fa643276fc7fb5d4455b0ca68fab413e3e4c86e346c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:bba358213eb04af6f0ce379306933163118274f1a2909e6fc61916c672133022- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBSZ1800008
- Bitcoin block existence check
- https://blockstream.info/api/block/960268