OT-2026-000048268
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000048268) never changes.
Identity and time
| Publication number | OT-2026-000048268 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de3-73db-a92b-595cb39922ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048268 |
| Status | PUBLIC |
Content hashes
| Canonical text | e891abf51a8cd4fed9d3708fbb76e3fcdf8f2a500136e3b66d37b3aac3306ac9 |
|---|---|
| Markdown | d0ec0a964bddb758cba5822bef8df53ff99d25e61883f3c842d662a2d34ffd34 |
| Publication page | fde88d5a9e2566b2056fc035c59f1b72ab4beeda216aba4174bb88d074771c77 |
| Manifest | adcab8b9e0050ecb49e75d460ad2795b93c9c6522b36f157716ed596d5f7c232 |
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 | iAFQkD0dM/xInM2RM9Z91kZpCINcr5jBurIu40kP7uIEQ9mMtu2Kzrl8qJ4deIiZ7faMF6ZTyoNuWNBpXXM5Ag== |
| 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
| 2026-09-17T11:04:50.435688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048268observed fde88d5a9e2566b2056fc035c59f1b72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:50.417009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048268/manifest.jsonobserved adcab8b9e0050ecb49e75d460ad2795b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:50.396783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048268/publication.mdobserved d0ec0a964bddb758cba5822bef8df53f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:50.378984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048268/publication.txtobserved e891abf51a8cd4fed9d3708fbb76e3fc...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. |
|---|