ISRC QM4TX2383880
Verified recording
QM4TX2383880 is “Hindsight” by Cedar Walton,
registered on the CopyrightChains blockchain with CopyrightID
0x83c8112a40d6bc65e2f8bcf2a9e076cfeda8f42f44e1256172c71a547ae9cee5 and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2383880.
Recording identifiers
- ISRC
- QM4TX2383880
- Title
- Hindsight
- Artist
- Cedar Walton
- CopyrightID (CopyrightChains transaction hash)
0x83c8112a40d6bc65e2f8bcf2a9e076cfeda8f42f44e1256172c71a547ae9cee5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:d6438fdf114f8fb0202a12a1d913f3aa1a405646053fc1c9c03e0b5f4fe37f96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2383880
- Bitcoin block existence check
- https://blockstream.info/api/block/957052