OT-2026-000037736
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000037736) never changes.
Identity and time
| Publication number | OT-2026-000037736 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-7076-ace3-28c42a1cc0ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cd1e53d066ce9cd086b6f7ce1599cb4aa399c8e98c5d9d003a07b11866091a1 |
|---|---|
| Markdown | dd3bbba0b6c1e3f2382b1a43852108c04f560e1efe4531b667ad008d496b18ce |
| Publication page | 465266ea0a10b8a842be04642a648437a00f2d63a730de12cb88fc51bac55de2 |
| Manifest | cdf3164c94b07a335736092f855b6e87a83d51e2fb688ab448526151f6295716 |
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 | R3IJilOuM4aTliIHxDFVm6gRkJCDliAjEgJsvtSTji3kcxZIcQIHHhdmWtW1Y32/nxbWmZPnRJdqIAV43hYTCw== |
| 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
| 2026-09-17T11:24:19.962388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037736observed 465266ea0a10b8a842be04642a648437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:19.945778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037736/manifest.jsonobserved cdf3164c94b07a335736092f855b6e87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:19.928103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037736/publication.mdobserved dd3bbba0b6c1e3f2382b1a43852108c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:19.912361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037736/publication.txtobserved 3cd1e53d066ce9cd086b6f7ce1599cb4...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. |
|---|