OT-2026-000078582
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000078582) never changes.
Identity and time
| Publication number | OT-2026-000078582 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c29-76f3-93e7-db740f422b0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b97b6d6c6c3db6ef0033bbc6dcf6db5245821b0673de6c226ef46088d10bc8d |
|---|---|
| Markdown | e803bedc6b8244751b6f340a019e9ada2d4268e72eafacec8b4bacefd15837b2 |
| Publication page | 7316d6de27fb96740b3e234350cc1e6cf1faccfe57699f44b5eb65afafa72a8c |
| Manifest | c86e737aff178a036acd341f0d83f3486090d81e4aa023515c6edb9c18050710 |
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 | LYwJaY8sThUPjR6EmKeSpAGWli/eMKkcgGggOu66QbneBU1mF2gkOFixWYwsUQRNNUoaVUu8V14qoUMnYKyHAA== |
| 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
| 2026-09-17T10:06:36.535785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078582observed 7316d6de27fb96740b3e234350cc1e6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:36.517770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078582/manifest.jsonobserved c86e737aff178a036acd341f0d83f348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:36.496768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078582/publication.mdobserved e803bedc6b8244751b6f340a019e9ada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:36.478750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078582/publication.txtobserved 2b97b6d6c6c3db6ef0033bbc6dcf6db5...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. |
|---|