OT-2026-000097780
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000097780) never changes.
Identity and time
| Publication number | OT-2026-000097780 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7df0-a943-9600ef2645d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097780 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a605e56937b930fa75d32dd3a1444cbc973a703df40a24c60c0f3adf8f8f497 |
|---|---|
| Markdown | 4dc64e12b953bfd3ca2b9677cab48b46a89c9bfc8a42a61581faca87b34d1e77 |
| Publication page | e729a55a42c3273595e4db4145d9ed5f3155a8b55860292f3b08d0701800e3c7 |
| Manifest | 0e84e06fa2e32e81bb25d2759e3ba79469897fc28ebee277050b01e47f6bdd10 |
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 | u1ZTAwJB2hbPneNLxP+CqBGXxfhB5DJ4TuWZyN5FWWZJxX/jIuEcfraCU69mJ8ve1r2jjZQTO7zh6xo23+QrBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:51.499793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097780observed e729a55a42c3273595e4db4145d9ed5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:51.481616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097780/manifest.jsonobserved 0e84e06fa2e32e81bb25d2759e3ba794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:51.463727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097780/publication.mdobserved 4dc64e12b953bfd3ca2b9677cab48b46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:51.442219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097780/publication.txtobserved 0a605e56937b930fa75d32dd3a1444cb...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. |
|---|