OT-2026-000080432
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000080432) never changes.
Identity and time
| Publication number | OT-2026-000080432 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7fd5-9272-0b0f841eacc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080432 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9772ea0b23d4ce2f38e3e23a079e969486816cfb400b371513a58e25956775f |
|---|---|
| Markdown | 5bbe2d6726cc0b332ddeff3b1e043dbe4aa3c1e9a581ffe62e134e093877e736 |
| Publication page | c88b3c3f42cd065d5d660553e903a8629316f46afa069cdfb7b4674e2e56ba6e |
| Manifest | befe42cdc6845d9bc824e3a7bc86128c357b5300d9e0d0dd3d89a3bc7764529f |
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 | ta+cYG3SJ4W5vVTaUdZSPFP01vSJddPWAEkaLFn+bRzDvYcQx47zijJZyfpWplMRqM/FS2lTvsolAvnWvgqVAw== |
| 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
| 2026-09-17T10:02:56.586195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080432observed c88b3c3f42cd065d5d660553e903a862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:56.568821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080432/manifest.jsonobserved befe42cdc6845d9bc824e3a7bc86128c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:56.550077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080432/publication.mdobserved 5bbe2d6726cc0b332ddeff3b1e043dbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:56.530702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080432/publication.txtobserved d9772ea0b23d4ce2f38e3e23a079e969...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. |
|---|