OT-2026-000048782
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000048782) never changes.
Identity and time
| Publication number | OT-2026-000048782 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32c-7d05-a6a9-f5560bc57b3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44f548bd64536135a330b27bd016a2796291fbd15183091bde6f848570fa07b4 |
|---|---|
| Markdown | 52c50a279285c8e3054c5c62b41cd9d5bd2a4be51b065d38a7f5d53f0ef5ccd6 |
| Publication page | 29262e86f420b8e72c35dfd4319048b6950b4e13063cef0c0c03e9a94ada66d1 |
| Manifest | 9761756b4cc225297e7b742752e058e81c649eb40befd366ef97e41787157007 |
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 | mTas5VZZuaugl+R4MRyJaAfVy+6ZLfp0wJFgjaj4t14fUJK7Qe/6yncHJzeBuzxxqT16hH74PjJLDuLZ5I2TAw== |
| 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
| 2026-09-17T11:04:28.909625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048782observed 29262e86f420b8e72c35dfd4319048b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:28.882350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048782/manifest.jsonobserved 9761756b4cc225297e7b742752e058e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:28.855408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048782/publication.mdobserved 52c50a279285c8e3054c5c62b41cd9d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:28.827904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048782/publication.txtobserved 44f548bd64536135a330b27bd016a279...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. |
|---|