OT-2026-000051278
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000051278) never changes.
Identity and time
| Publication number | OT-2026-000051278 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-7523-8b2b-2ec7ca9137c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051278 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56f1c35797040e9a28a77fbd22283c1adc0a4f95a34ccd8c9ad2b59f1b9cdc50 |
|---|---|
| Markdown | ccfa2e06270b9e5d28b47ff42c9b360c9d3cc1f50acf9a7ef768dcaa3f25ef07 |
| Publication page | abf6baab7b577960aa897923ec6abc6a1d7cf45f00d1ec7c486c987a915c3ac7 |
| Manifest | 57d84542e637cb0774a094c50e532aba069d11c0867048cddfeb7c99da5ca3f9 |
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 | eaziMmWHoBz/26QImwp4S7r9mdd959+7Cok3uolnfcjTlVJiHsP9FmFYhF/64vTa+wXZ2oIXzBjPVk/0ltztBA== |
| 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
| 2026-09-17T10:59:04.989611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051278observed abf6baab7b577960aa897923ec6abc6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:04.970051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051278/manifest.jsonobserved 57d84542e637cb0774a094c50e532aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:04.951755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051278/publication.mdobserved ccfa2e06270b9e5d28b47ff42c9b360c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:04.932626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051278/publication.txtobserved 56f1c35797040e9a28a77fbd22283c1a...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. |
|---|