OT-2026-000054965
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000054965) never changes.
Identity and time
| Publication number | OT-2026-000054965 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e80-73f1-9402-6fe124f812b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054965 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcc7db7cfae29a22b9f4da887452016889ebc5d101d32204d497a322005a2fdc |
|---|---|
| Markdown | dc9b6031d9543246b3f6594d254e3262d427be4ca7a24f1bef23ab2d4ade5aa6 |
| Publication page | 49da18b9d4b21ba51aed42700375aa7a183f2a201de9dc128185eaa28979a4bc |
| Manifest | f86e59cefa36b6b6b2194583a2c08b08d9b7268fdb58ab907a9f9706c1d83ed4 |
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 | 7VuUectWKobvxmGcaAG1zhl9abdi+IA2/HKAVaAjU7wK9khRl/OvrdduO8RG83/MTdCkwcgHKUe5rYWfbu6WAg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:04.891086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054965observed 49da18b9d4b21ba51aed42700375aa7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:04.873100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054965/manifest.jsonobserved f86e59cefa36b6b6b2194583a2c08b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:04.855016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054965/publication.mdobserved dc9b6031d9543246b3f6594d254e3262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:04.836188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054965/publication.txtobserved dcc7db7cfae29a22b9f4da8874520168...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. |
|---|