OT-2026-000092858
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000092858) never changes.
Identity and time
| Publication number | OT-2026-000092858 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7e40-b73a-186d7f85b9dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092858 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8859118d6eefe7c5ecb618714b8d1d3df6bbe16ddc84d5d38a1292ee232f7671 |
|---|---|
| Markdown | 47620d8526940a4c1693628748dd3b55c8907dfcea219985ee17ccf5fcbdb82a |
| Publication page | b9ed02b185cdcb2dbb834638b76077f6f4b1670a9e59600b073a163a7574784e |
| Manifest | f980a029c16feea9cf35f7b0e7dbc87a077d5a5d0e914b08cd3edc7e27257e89 |
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 | P7CexKVgBC+dGN+m3qANcgOMQBQ6BEDBmASzkvguJKx7/QEHj63ywCifcZ0KYkziNfNbdWQB7AJ/IVFpMKFxDA== |
| 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
| 2026-09-17T09:41:30.935572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092858observed b9ed02b185cdcb2dbb834638b76077f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:30.918297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092858/manifest.jsonobserved f980a029c16feea9cf35f7b0e7dbc87a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.899755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092858/publication.mdobserved 47620d8526940a4c1693628748dd3b55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.881375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092858/publication.txtobserved 8859118d6eefe7c5ecb618714b8d1d3d...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. |
|---|