OT-2026-000036857
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000036857) never changes.
Identity and time
| Publication number | OT-2026-000036857 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7b42-8add-b6c9549e9f08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036857 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e1f5bc09f8e41d815bc6d73fb08b644a53d5611beefcbe980aaa044b4622ff2 |
|---|---|
| Markdown | 740f43e5fa6e3e631a60ba5645f118ebd49316ab802031ef177c1e431701963b |
| Publication page | b4b73dc5c58b42fc431d7848a93c2850c9f4aea072156bc2ae788d7dc3ad6be3 |
| Manifest | 442a37ede2990d8719f8df2563921a2ef1b87350bea931c859edb65322fd9535 |
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 | wLhDGnxGVPZVK7eLPsJ0y8g5LvdiDeyFidtDz4xI4Gr0CCaEeG46RmGJ18GXfcrckxlhHAs1E7q4o0m3jOwoDg== |
| 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
| 2026-09-17T11:24:29.099377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036857observed b4b73dc5c58b42fc431d7848a93c2850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:29.082039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036857/manifest.jsonobserved 442a37ede2990d8719f8df2563921a2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:29.066228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036857/publication.mdobserved 740f43e5fa6e3e631a60ba5645f118eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:29.047624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036857/publication.txtobserved 4e1f5bc09f8e41d815bc6d73fb08b644...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. |
|---|