OT-2026-000069007
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000069007) never changes.
Identity and time
| Publication number | OT-2026-000069007 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7951-b1aa-52075c08e40c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069007 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc22aebd3a4240a5a471100fd139450731cfce7a16e16a773e1a2f4742b3a01c |
|---|---|
| Markdown | bdf657a6d25d4fd1b74659f8106acef8103817b33aec32dd887bd984711778ac |
| Publication page | e44bd8fca80f6bce20573ff6275a7e493f956c1aef9af827a79362b44fbd72b0 |
| Manifest | 76c6c37ac76b16660b5c44ac3241b0680b6fa7db7323fb048c6920565401f2c3 |
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 | //aIsDR8ARSOOjy/MXVZhSKHLkr7BD6qA9kuOqEXrY6ePWxqA0hmkcB6amS0M3ZDtv/XtR6JqlxAD1VOB7CVAQ== |
| 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
| 2026-09-17T10:28:51.334552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069007observed e44bd8fca80f6bce20573ff6275a7e49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:51.317788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069007/manifest.jsonobserved 76c6c37ac76b16660b5c44ac3241b068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:51.281777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069007/publication.mdobserved bdf657a6d25d4fd1b74659f8106acef8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:51.254911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069007/publication.txtobserved fc22aebd3a4240a5a471100fd1394507...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. |
|---|