OT-2026-000083324
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000083324) never changes.
Identity and time
| Publication number | OT-2026-000083324 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7d26-b789-d4c4e92bde7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083324 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7511b8c65c6a377a2f782ec0d34b1bfe32ee53d8801aae0175ffdd8fcba95f4 |
|---|---|
| Markdown | d2e989ae19a0d4e96bf8b972b0a05e6f1faf065467343d982e22daca33d0fee8 |
| Publication page | ba4cd55a5e0bc19f81903ffb15ea994f05c240178b571343a88052c2c1498984 |
| Manifest | 651a3f25539eb355c89a31db027933aacf965a6d47e0b4d173c4775348f9dc94 |
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 | 4YSF3+82xSuPmJmURlL9oDelsHNe7FaA4caBLl89jZ3E5naiom1ZulJiodKxBNscJwODO6N0LejY7aAYt0V3Bw== |
| 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
| 2026-09-17T10:00:35.398610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083324observed ba4cd55a5e0bc19f81903ffb15ea994f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:35.380828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083324/manifest.jsonobserved 651a3f25539eb355c89a31db027933aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:35.361127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083324/publication.mdobserved d2e989ae19a0d4e96bf8b972b0a05e6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:35.343322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083324/publication.txtobserved e7511b8c65c6a377a2f782ec0d34b1bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.306751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083324observed ba4cd55a5e0bc19f81903ffb15ea994f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.290248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083324/manifest.jsonobserved 651a3f25539eb355c89a31db027933aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.273322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083324/publication.mdobserved d2e989ae19a0d4e96bf8b972b0a05e6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.256315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083324/publication.txtobserved e7511b8c65c6a377a2f782ec0d34b1bf...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. |
|---|