OT-2026-000026332
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000026332) never changes.
Identity and time
| Publication number | OT-2026-000026332 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7bb6-923a-ff84bf5e58b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d2056f0ff3655a81d06e6c8b6faf48bf079f1c20cc58d3fadf8ddc8997edb90 |
|---|---|
| Markdown | 7bf083d83f4b4c6d248f86be28252de526ac1b42ba43bc7222c9e7a80898dfb0 |
| Publication page | 47681d3b4656b40f50dc0128b10e25d0f867174f44dd9bbeb29ca105b4f2e5bf |
| Manifest | 4bad25b948588916d86162036d8fe08af399be4d66a829293bcfe23881fb2506 |
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 | P9ROHdk7Vzk6TgIZJOWeaWpHvV/zFyoFEza3N0iffPO+DLaA59KIuyrI+f5n1FBoohzdZxH96ByIdSntVSAFAQ== |
| 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
| 2026-09-17T11:44:17.740851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026332observed 47681d3b4656b40f50dc0128b10e25d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:17.724115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026332/manifest.jsonobserved 4bad25b948588916d86162036d8fe08a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.706114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026332/publication.mdobserved 7bf083d83f4b4c6d248f86be28252de5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.631748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026332/publication.txtobserved 1d2056f0ff3655a81d06e6c8b6faf48b...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. |
|---|