OT-2026-000069986
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, vented 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-2026-000069986) never changes.
Identity and time
| Publication number | OT-2026-000069986 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7a61-9f8c-6475c8438a4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069986 |
| Status | PUBLIC |
Content hashes
| Canonical text | be00ca602ed55f4bc0764888f2dbd812d69dac99fc9e24ddd80efd9a2b70cf08 |
|---|---|
| Markdown | 774188489f527bf8d58d32078e58c465cb4d2243ecb5146592e8d7aceea0d50c |
| Publication page | 437a9ea9396ae68f826fb280700b199b5df57a14cff0cb34963d7d1d004f20ae |
| Manifest | 938464d73391eedea26a8498654ad266728893e72b968ef3343ac9c1cfad340a |
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 | TjZ0HYKk2OvNJ5G876rsaIFBUs3lyY4Y5X/wjwJ8C1YKWabRRuYjZAeYuNAdt8mj8/o33ay4i7X8WIvpYfcNCQ== |
| 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
| 2026-09-17T10:26:55.513209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069986observed 437a9ea9396ae68f826fb280700b199b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:55.495677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069986/manifest.jsonobserved 938464d73391eedea26a8498654ad266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:55.477150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069986/publication.mdobserved 774188489f527bf8d58d32078e58c465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:55.459226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069986/publication.txtobserved be00ca602ed55f4bc0764888f2dbd812...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. |
|---|