OT-2026-000014414
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, pulsed 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-2026-000014414) never changes.
Identity and time
| Publication number | OT-2026-000014414 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7d87-bb01-95f110719c51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87c752ab08243b3b8aede13cad50110efda9554c9b54c84b40f7c6ad2e7c1d53 |
|---|---|
| Markdown | 4970038d4fb2d2ec74b88ff35a600aaaa9269a1b95260135098214879817e1fa |
| Publication page | 55410101398a9bbf7ad0520d7b45446ee531da91b4dc3579486c7f27220f977c |
| Manifest | be6ada75efa19fd1ba115fd15a8fc4e64976730e6e9cf1b94dbf77619fac7f62 |
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 | Gs46Oc1t9BKW0BOnlgsMjovviioBLdGUbdpEFYsqp88EzeTpGw48dYb+wHYkXqffDDbXv4NiuNouF3h5MfbfBg== |
| 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
| 2026-09-17T12:10:10.712279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014414observed 55410101398a9bbf7ad0520d7b45446e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:10.695230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014414/manifest.jsonobserved be6ada75efa19fd1ba115fd15a8fc4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:10.677040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014414/publication.mdobserved 4970038d4fb2d2ec74b88ff35a600aaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:10.656591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014414/publication.txtobserved 87c752ab08243b3b8aede13cad50110e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.570493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014414observed 55410101398a9bbf7ad0520d7b45446e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.553508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014414/manifest.jsonobserved be6ada75efa19fd1ba115fd15a8fc4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.534510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014414/publication.mdobserved 4970038d4fb2d2ec74b88ff35a600aaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.514880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014414/publication.txtobserved 87c752ab08243b3b8aede13cad50110e...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. |
|---|