OT-2026-000071408
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000071408) never changes.
Identity and time
| Publication number | OT-2026-000071408 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-766c-8d0e-ee7307a37bd5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071408 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73ffbf2fd6d2a5df642af61f0b184f7182d6cbac50ab1056f3265cb9502ce9e8 |
|---|---|
| Markdown | 67cd981df98b5dec25f3618df6c303537b376d54adddca68b93e6959e1a86a68 |
| Publication page | 9121d1fabcfa8c1e907964de259ac88e24d35eb838c8b9069a128bd366af9c72 |
| Manifest | 8b2a674cbbc92857bf7825958715e8109c0d05b65a0e488d4d1280b4d546ebe4 |
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 | WYxEoHELXaj5cpYnhTCBa438XzxALgZ3v+9I3FgvieHd03V7OCNFKiJldnvrxwkFcQXj1aniJdE82oTBizzCBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:02.227122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071408observed 9121d1fabcfa8c1e907964de259ac88e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:02.208341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071408/manifest.jsonobserved 8b2a674cbbc92857bf7825958715e810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:02.189597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071408/publication.mdobserved 67cd981df98b5dec25f3618df6c30353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:02.172413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071408/publication.txtobserved 73ffbf2fd6d2a5df642af61f0b184f71...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. |
|---|