OT-2026-000062312
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000062312) never changes.
Identity and time
| Publication number | OT-2026-000062312 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-79b7-bd8c-8b6e7c2a03c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062312 |
| Status | PUBLIC |
Content hashes
| Canonical text | df400cda1f124e861f4b2291c67d541d31f8d8f192c158603a3f2ecbaf2d32b7 |
|---|---|
| Markdown | d68f77357f40643d2817de91ec8223a880e307608488c51ab3d2c3c9672bf6b5 |
| Publication page | eb91f46aa210b4a0c57c5f113093971b6466563fa701862718d20c7e88428e68 |
| Manifest | cafdb4349bf28942a0801f901be752e06976defa492dc4b84f91891ebe5c1430 |
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 | HtKnlGl/wymLpKjt1kPdx67WaDaFVtNBpaTfmtv2r5rzV6/T0wxi8k7omKxdRs0s1R+GCb2qEz3v20OM6YrnBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:36.781698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062312observed eb91f46aa210b4a0c57c5f113093971b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:36.763947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062312/manifest.jsonobserved cafdb4349bf28942a0801f901be752e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:36.745391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062312/publication.mdobserved d68f77357f40643d2817de91ec8223a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:36.729312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062312/publication.txtobserved df400cda1f124e861f4b2291c67d541d...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. |
|---|