OT-2026-000008360
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000008360) never changes.
Identity and time
| Publication number | OT-2026-000008360 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7b96-8ee7-f6b74d97fc3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35afb923e866a8268ca34e51db75a1f53a0f69fbc15a969c35a6d02d0989f2f4 |
|---|---|
| Markdown | f17b607bfbfae613ce31425f96572a2150307e21903ee45f401b52b9acae3d36 |
| Publication page | 91eca482f98c70d660cef18ef91f7365eebec46e4da0a062392ba62970e30d6b |
| Manifest | 56d4d7f096497eb40193f9c6a4099344e8681869c93ab435d4943c863e7f3ef4 |
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 | F9dMqwObpTE7vf5PSc4qrCoJuAbT8ylUZtlPai0E9Dtc5Jp/AVeT6XXpdyIoV4wXxbkrzrVzNYk7/bJgDnGoDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:05.934617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008360observed 91eca482f98c70d660cef18ef91f7365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:05.916298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008360/manifest.jsonobserved 56d4d7f096497eb40193f9c6a4099344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:05.861267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008360/publication.mdobserved f17b607bfbfae613ce31425f96572a21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:05.798880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008360/publication.txtobserved 35afb923e866a8268ca34e51db75a1f5...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. |
|---|