ISRC USBN29600518
Verified recording
USBN29600518 is “I Never Knew - Mono / Remastered” by Warne Marsh,
registered on the CopyrightChains blockchain with CopyrightID
0x1d6438911f46acdd471b08c4610d574adf6e4d676db921fbb9571d451c9d4233 and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600518.
Recording identifiers
- ISRC
- USBN29600518
- Title
- I Never Knew - Mono / Remastered
- Artist
- Warne Marsh
- CopyrightID (CopyrightChains transaction hash)
0x1d6438911f46acdd471b08c4610d574adf6e4d676db921fbb9571d451c9d4233
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:21e1e7861c264654898a52f0c553cf821f14872533d5e31ab8d3a22e35892beb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600518
- Bitcoin block existence check
- https://blockstream.info/api/block/960170
Full record
Track page: I Never Knew - Mono / Remastered · Machine-readable JSON-LD