ISRC QZ7SP1700004
Verified recording
QZ7SP1700004 is “40's” by AD,
registered on the CopyrightChains blockchain with CopyrightID
0x91b85ec4869bfae1cd3eb780b754a24f03fdffa73a8c135b69e90bdf3afc0a1f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7SP1700004.
Recording identifiers
- ISRC
- QZ7SP1700004
- Title
- 40's
- Artist
- AD
- CopyrightID (CopyrightChains transaction hash)
0x91b85ec4869bfae1cd3eb780b754a24f03fdffa73a8c135b69e90bdf3afc0a1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cbd8996089adefb7f899c6a7f389de47cdaa7784355ce223749201c4a830a172- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7SP1700004
- Bitcoin block existence check
- https://blockstream.info/api/block/957118