OT-2026-000036782
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000036782) never changes.
Identity and time
| Publication number | OT-2026-000036782 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7c44-a213-2afa8f9e476a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 077d2918e3760e95a3865f7dd4d89234974fd668153f7488c5986615e823dea1 |
|---|---|
| Markdown | 1272b7c3f1624b1e87ae0e3e7a5a7f8098b9cb1a8159ce9576b0818a4b11d712 |
| Publication page | b3192237250961c812cb6ac20c71202716601cba345b0e61990d091cbadc1d8a |
| Manifest | 8629c787591b53d32a817feaa0564df4f46f3831130338db811906c4f2acb251 |
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 | 88zhfCjC1VXmo1kCzlwYo/i0YkEaDlTdmTqg2oXSfMHI0XNpPsy/oocd7lMdfQH2CB4HHpZO9XU3f6ONbadiAA== |
| 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
| 2026-09-17T11:24:23.287532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036782observed b3192237250961c812cb6ac20c712027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:23.270848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036782/manifest.jsonobserved 8629c787591b53d32a817feaa0564df4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.254370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036782/publication.mdobserved 1272b7c3f1624b1e87ae0e3e7a5a7f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.238068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036782/publication.txtobserved 077d2918e3760e95a3865f7dd4d89234...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. |
|---|