OT-2026-000068368
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000068368) never changes.
Identity and time
| Publication number | OT-2026-000068368 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7835-836a-b1d5d6064e45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1baa3136ab11c0615a98a55d127d4dd41c1f8a5bf8d5ba2133323a7686503c27 |
|---|---|
| Markdown | 06fc85f18f407cc6b4208ada90da54d6f28ada07cac7b74ec8215b884e784125 |
| Publication page | 3d9688b218002ce47c5e33bbbee35688e11ead7207ccab8cd1bea312c673197f |
| Manifest | e557646bc9cf2217b94764134529109e306bd9ab7224165514b158e657080d90 |
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 | z2mFn03tJTQAZdpAFQJQRom329ZwAyIMjPt67hz4EhvPx5hRLUNhfA1X8TO2fwibThze5BL/C9fTYc6bXW8+Ag== |
| 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
| 2026-09-17T10:29:25.137276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068368observed 3d9688b218002ce47c5e33bbbee35688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:25.119301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068368/manifest.jsonobserved e557646bc9cf2217b94764134529109e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.100900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068368/publication.mdobserved 06fc85f18f407cc6b4208ada90da54d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.082976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068368/publication.txtobserved 1baa3136ab11c0615a98a55d127d4dd4...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. |
|---|