OT-2026-000022566
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000022566) never changes.
Identity and time
| Publication number | OT-2026-000022566 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4ff-72b2-9ff4-be9a6a86dc93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022566 |
| Status | PUBLIC |
Content hashes
| Canonical text | c163fe133c7aefd252117b7321693fb58a19bea73e95d730d98562bf43c07258 |
|---|---|
| Markdown | ef7894f412640a95db2cf2dbe8ca1e40036fcfab748cb03e1a8bc6b30e563b82 |
| Publication page | df7c340670264e7c516c5d5f428a78df25295cc567a2d7dc453005d166d2a33f |
| Manifest | 53a6dd73c0b15a5e6420eeffe412783eb745157ad591543842c8fd83d76728a5 |
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 | nTIf/DFxQSDJzMYQ6LahvvgLnG1tf6kVxvdsWhvuGGNXYGdQiL+N4SAkZ9bKlVMyAh+MNJSG1zIEcByhv0E5BA== |
| 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
| 2026-09-17T11:54:00.329687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022566observed df7c340670264e7c516c5d5f428a78df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:00.308694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022566/manifest.jsonobserved 53a6dd73c0b15a5e6420eeffe412783e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:00.291194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022566/publication.mdobserved ef7894f412640a95db2cf2dbe8ca1e40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:00.271850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022566/publication.txtobserved c163fe133c7aefd252117b7321693fb5...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. |
|---|