OT-2026-000023825
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000023825) never changes.
Identity and time
| Publication number | OT-2026-000023825 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-74bb-ba33-6ad689ec3d86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023825 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee3be4c5ffb0d2cd4e3edbd7056d026e77135db58a3a762ce95a21d8a8d93eb7 |
|---|---|
| Markdown | a0577fc1b1c55ee1015bf160d7087e5f3b7324a506e7b0e23231e7faacd8e70b |
| Publication page | bb5659640422d8a19debc49867cd6437ed16faaed181ccfab75151d32e4b8809 |
| Manifest | 3d6cb723f9c8313a6bfd669a5c611fd3b309f3e12dd0d80569998bcfd1a5e900 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | JvkjSCzRA2Y/oC2Gsq0SaYJfC6CAgxLBeHA51AgZX2H3oBAevAI31QSX5djf4YtQF80EYLmSwc8qYr1AJ63PDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:18.706385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023825observed bb5659640422d8a19debc49867cd6437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:18.682778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023825/manifest.jsonobserved 3d6cb723f9c8313a6bfd669a5c611fd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.661634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023825/publication.mdobserved a0577fc1b1c55ee1015bf160d7087e5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.641792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023825/publication.txtobserved ee3be4c5ffb0d2cd4e3edbd7056d026e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|