ISRC QZFBT1900001
Verified recording
QZFBT1900001 is “I Don't Know Why” by Hembree,
registered on the CopyrightChains blockchain with CopyrightID
0xd23603debe7a6d9297e9246bb1c580053158eb4a5c3eb35113299f648f1531d0 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFBT1900001.
Recording identifiers
- ISRC
- QZFBT1900001
- Title
- I Don't Know Why
- Artist
- Hembree
- CopyrightID (CopyrightChains transaction hash)
0xd23603debe7a6d9297e9246bb1c580053158eb4a5c3eb35113299f648f1531d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:5849423d075ade1836d7e4ea77398a29afc6456bda9a7f6eedc2128ada18b186- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFBT1900001
- Bitcoin block existence check
- https://blockstream.info/api/block/960254