OT-2026-000088118
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000088118) never changes.
Identity and time
| Publication number | OT-2026-000088118 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7fb7-9fa2-0698405ceb44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088118 |
| Status | PUBLIC |
Content hashes
| Canonical text | cee55d2e2bcc8c55cc512f2f878669e97c2b6342552a42297698f387c6bd9614 |
|---|---|
| Markdown | fde72b0095084d08e19d0d5db2b45b24be1c91bb92eb71a9a4bf3f9fc2f1179e |
| Publication page | 2f07169aa785b3c4d75fa610d1d37bd371ea1c4321a763197abeb3b838a3169a |
| Manifest | 7f899c840cb6a857433bf978c3b7126ef404912ea31621d9065f3ab46b277c5d |
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 | +bu0xPnZL/9lJDC+W6HF23TFF26rDBWfDy9jcdGFbnqsu0GPQmxQcR1LtHXMvOEgyuepq6ax8XP/t8XUkFGbDQ== |
| 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
| 2026-09-17T09:50:07.322224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088118observed 2f07169aa785b3c4d75fa610d1d37bd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:07.304686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088118/manifest.jsonobserved 7f899c840cb6a857433bf978c3b7126e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:07.286781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088118/publication.mdobserved fde72b0095084d08e19d0d5db2b45b24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:07.266626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088118/publication.txtobserved cee55d2e2bcc8c55cc512f2f878669e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.483110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088118observed 2f07169aa785b3c4d75fa610d1d37bd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.463949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088118/manifest.jsonobserved 7f899c840cb6a857433bf978c3b7126e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.446039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088118/publication.mdobserved fde72b0095084d08e19d0d5db2b45b24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.418766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088118/publication.txtobserved cee55d2e2bcc8c55cc512f2f878669e9...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. |
|---|