OT-2026-000041010
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, sustained blow-off after set-down
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-2026-000041010) never changes.
Identity and time
| Publication number | OT-2026-000041010 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10e-758a-9176-83b78ffba946 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46579492811410f8e137606077a1e5ed2692fd010e6a00d12038d74e2349f1ee |
|---|---|
| Markdown | a3d52f2b9f95b757b7488b7215f36dae9e04791cbf7878d70765038d3b271417 |
| Publication page | be54a1fe13a381e3e96f1afb0a3c3132dd5bd5eedbccf93a201946c517f39ab4 |
| Manifest | 6ad03d0bfe7c23e7b9c7b899a636648897bb3f7d47550410fa8eb678f1fa146c |
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 | Eub4MLd3pg/QHL3pUbG6juglxKzRzXer6JNkano1a5K4VTErFywdvXteTehfvwHNLVuj6yoBXJgTxs430DZwCA== |
| 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
| 2026-09-17T11:16:54.972806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041010observed be54a1fe13a381e3e96f1afb0a3c3132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:54.956465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041010/manifest.jsonobserved 6ad03d0bfe7c23e7b9c7b899a6366488...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:54.940363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041010/publication.mdobserved a3d52f2b9f95b757b7488b7215f36dae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:54.926219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041010/publication.txtobserved 46579492811410f8e137606077a1e5ed...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. |
|---|