OT-2026-000086677
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000086677) never changes.
Identity and time
| Publication number | OT-2026-000086677 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7133-82b8-6223389e8f3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086677 |
| Status | PUBLIC |
Content hashes
| Canonical text | fae265db54a2b83c13ace40968d5b79b0d507307af744ac03ef6796a5a4db091 |
|---|---|
| Markdown | 4b744f94aa5a8db04c31c3472b32b3b0041a884bdea476a5a9c26195bbb133a8 |
| Publication page | 91d21c569c926323f6b9c1f1d7908244af59d60bbf48228afeeb9174181da42c |
| Manifest | 092a890e90a015b6f9ef97f5cd1c95cee250076f1aec703ee60101726da3e586 |
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 | HXoAZLQuw5FO8dJnqvLg2dpR5q3W//9uVfsjyj3jUmiwiYWgx3zcYQ2xbMj1K689Wf/0rJdmwCASgCOobRQHAA== |
| 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
| 2026-09-17T09:52:32.563221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086677observed 91d21c569c926323f6b9c1f1d7908244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:32.547657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086677/manifest.jsonobserved 092a890e90a015b6f9ef97f5cd1c95ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:32.530660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086677/publication.mdobserved 4b744f94aa5a8db04c31c3472b32b3b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:32.514578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086677/publication.txtobserved fae265db54a2b83c13ace40968d5b79b...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. |
|---|