OT-2026-000062264
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after set-down
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-2026-000062264) never changes.
Identity and time
| Publication number | OT-2026-000062264 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7181-b108-9fe5c67c95a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062264 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3ba6ea2764777886cbd229d6892cb10f3cdc7cbb8c721e0d9da1a9f46ea6ebc |
|---|---|
| Markdown | a179bf3963fa79567679b071088c9a7a37ae5bd0bc16a9d53d6480ea1cc89d45 |
| Publication page | 4c04e8f31ac14aed7791df4de9c7425af4cf930eca8db80522523e6405bad9c9 |
| Manifest | db11f4b1e3c662514b417fed8df001cb083a040e0d8bb1cd71a6501c3def93bc |
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 | LF2YVSuhc7mxQpC17Gm+jIUIsKavWg0baEIFF1kG6/dQDMvRvNhXHD8HNb2zIDiKmVvTJb/asKG1xxjurclUDg== |
| 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
| 2026-09-17T10:39:32.698004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062264observed 4c04e8f31ac14aed7791df4de9c7425a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:32.682671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062264/manifest.jsonobserved db11f4b1e3c662514b417fed8df001cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:32.667407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062264/publication.mdobserved a179bf3963fa79567679b071088c9a7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:32.649981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062264/publication.txtobserved c3ba6ea2764777886cbd229d6892cb10...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. |
|---|