OT-2026-000064806
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000064806) never changes.
Identity and time
| Publication number | OT-2026-000064806 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-7d2d-a854-3172b8f7ffbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064806 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecab5d29a17c6931b75969f8bbeeea67bd07ac5dbc973fe082758663fa7b05c5 |
|---|---|
| Markdown | ebee411ee672e8d2c3c4b3a542215bf3e71efa40f34ef005be00a5faf76f6574 |
| Publication page | 90219e17d4f8e8d8c25173cb4992d05894f44582da33a50842fca302db325ea7 |
| Manifest | 76a32d0443ea1192c8959a7bc47090d0c94c07790afdcf6a878b3a3c1544d94a |
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 | c34pnhQM9PdveD2RimRc5MIajvTMedlkCQYN+Vcl3qVSzrPu95gi26vJCSMhDd906rXRmBpd+RLZq71AL+JoAQ== |
| 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
| 2026-09-17T10:35:42.471880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064806observed 90219e17d4f8e8d8c25173cb4992d058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:42.455856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064806/manifest.jsonobserved 76a32d0443ea1192c8959a7bc47090d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:42.438962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064806/publication.mdobserved ebee411ee672e8d2c3c4b3a542215bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:42.423133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064806/publication.txtobserved ecab5d29a17c6931b75969f8bbeeea67...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. |
|---|