OT-2026-000035360
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000035360) never changes.
Identity and time
| Publication number | OT-2026-000035360 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7013-b7d4-4b355eaf5f2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13d0913137fbba19001b67d732d6083b4be25d42d902137a1a2fb5bbc0474d8c |
|---|---|
| Markdown | 0e0f29cc11bc434198d734847206661731c50a65b315246b1c2123fcd108be63 |
| Publication page | acbeac3636a9919d1929fcc2f2e965dfb86e8f3ec4f0b3f38d5a77e528d19aac |
| Manifest | 3112efcf135eae7bf1e80d84fc85f5a8cf4d07811985ab157ee49a77a06cb1ad |
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 | 3LAnR0k1+5W8mnm4/BxUa8TrM75rEBG4GLqwUuTbNQa/8Qbg7vUw+NF028AswlpxHdz3FQFd2HJheIBkkIXADA== |
| 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
| 2026-09-17T11:28:38.849632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035360observed acbeac3636a9919d1929fcc2f2e965df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:38.831551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035360/manifest.jsonobserved 3112efcf135eae7bf1e80d84fc85f5a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:38.813417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035360/publication.mdobserved 0e0f29cc11bc434198d7348472066617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:38.794193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035360/publication.txtobserved 13d0913137fbba19001b67d732d6083b...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. |
|---|