OT-2026-000082686
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000082686) never changes.
Identity and time
| Publication number | OT-2026-000082686 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7e4e-a398-cf0422bd40d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082686 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec25de2405f4f3b14dd1168da3331154d615b8e81eae8e5a9cf9a8080c98fa2b |
|---|---|
| Markdown | e5ea97a75fe8e29cda89b833ec9ee351767da42e92fea0b141934d5bd28002b2 |
| Publication page | fa6084074698de485c1b2afe686026f9d41bb14df5ad424f51ee5ea42a6321ba |
| Manifest | 03315776aa2203be4199979daa3d1dbdb5b1b0ca963de5f8c569ebcea896cd47 |
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 | A9og8IzVS5/fHTX4DyEswxZ6TBfzbj0P7WAKYUz161PK+211XGot8MtED6/LDkxC8rYseEp1vY/MxsocVpQ6BQ== |
| 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
| 2026-09-17T09:58:15.395674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082686observed fa6084074698de485c1b2afe686026f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:15.380076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082686/manifest.jsonobserved 03315776aa2203be4199979daa3d1dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:15.362987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082686/publication.mdobserved e5ea97a75fe8e29cda89b833ec9ee351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:15.345217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082686/publication.txtobserved ec25de2405f4f3b14dd1168da3331154...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. |
|---|