OT-2026-000082988
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000082988) never changes.
Identity and time
| Publication number | OT-2026-000082988 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7417-9745-b29de2a8fb09 · 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-2026-000082988 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4336bb486f917c885b7b3cb48009309971f16f61f83f629694101d905e16d3b4 |
|---|---|
| Markdown | 7f9dc0e28c5623fbb59fbf1175109e9256305cc5509283511b31541aac7884a4 |
| Publication page | c201e4a33935c77f4b1677bebb5ec79ef1e43d7326ae44b78ccd0855b641386b |
| Manifest | de0ff6f15b24525269f80a2ba07a654af7b7522790e9e005c45d5efd681c82f7 |
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 | qCsidn2z+feCR/k7KxZEqcmtD5dPRlpXhlonNVvI6S93KDj9Gi7W9sVEEQ9S2tu831mAqvhCdAmlKzayKVJKCA== |
| 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
| 2026-09-17T09:58:41.572186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082988observed c201e4a33935c77f4b1677bebb5ec79e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:41.556162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082988/manifest.jsonobserved de0ff6f15b24525269f80a2ba07a654a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:41.538832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082988/publication.mdobserved 7f9dc0e28c5623fbb59fbf1175109e92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:41.521942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082988/publication.txtobserved 4336bb486f917c885b7b3cb480093099...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. |
|---|