OT-2026-000049968
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000049968) never changes.
Identity and time
| Publication number | OT-2026-000049968 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd77-77bf-9ecc-2629b31b38fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049968 |
| Status | PUBLIC |
Content hashes
| Canonical text | a96170de49ab28c997bbc773c9e7fe0bd67506c5b9d507b8e8dba2202118707b |
|---|---|
| Markdown | e1f04f722097b4b3d2273608dc9644cf795b5bea020cede5a2153922c859aab5 |
| Publication page | 5c7fc066da8b293683d78f28183449f5eccbc0082facfc264855153633acbc91 |
| Manifest | 9a075704e299d538048956a49f2a601a8f0eb27b4d86245cba5d3a21ac53c204 |
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 | AhYKKl2YDGMjP2z8tjr0lj06saAa1eU0tP9u0PIyFTPAoukT2C5TxqIRP1Ip8jO+yw2GDQsP2gHgQbbA1XIiAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:01:54.931885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049968observed 5c7fc066da8b293683d78f28183449f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:54.912885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049968/manifest.jsonobserved 9a075704e299d538048956a49f2a601a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:54.893646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049968/publication.mdobserved e1f04f722097b4b3d2273608dc9644cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:54.874394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049968/publication.txtobserved a96170de49ab28c997bbc773c9e7fe0b...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. |
|---|