OT-2026-000058494
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, vented before 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-2026-000058494) never changes.
Identity and time
| Publication number | OT-2026-000058494 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7894-846e-52d8e9591cfa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 896cbfb88b86d10b3c9b775f9a4b4e5da930c2832fc959057bacb9af8eb02f26 |
|---|---|
| Markdown | 5721f49f4e3bed2d8358ebd5d3db29c64f2aaf09e150d505e344261d59764579 |
| Publication page | 3201ad2990f60b010bcc3f10257c9c835706ccab9a4cd526ac98a4fc81816583 |
| Manifest | fa4c29d5b9d61a8882e323c1a9b16e8bd1e9d65a9c50fc9ad146c191bcaeed8a |
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 | ZxHK2nBTOrLQKvBQ9kFwozK9ROzDCSaeK9KmsP82N4A2DSsWxm3L+azStJf/ycs0qqqBfCc/EBRERHRI5FhlBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:57.146159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058494observed 3201ad2990f60b010bcc3f10257c9c83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:57.127774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058494/manifest.jsonobserved fa4c29d5b9d61a8882e323c1a9b16e8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:57.109961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058494/publication.mdobserved 5721f49f4e3bed2d8358ebd5d3db29c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:57.092832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058494/publication.txtobserved 896cbfb88b86d10b3c9b775f9a4b4e5d...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. |
|---|