OT-2026-000073658
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented before 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-2026-000073658) never changes.
Identity and time
| Publication number | OT-2026-000073658 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8c-7523-b07c-7285989bd10c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073658 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae84a33dede9521a408a9ba4810452a00e05233f52ea5926f975b467583b6ba3 |
|---|---|
| Markdown | 6d7f90d91bc9b441e8e36f290b524e13db5a8c864505d15615eb98523b02b319 |
| Publication page | ca32d2d1fff58ff6aa8ba68ccc0c829155d5d37d12c9265c10e658b2ac297a4c |
| Manifest | cf6204feae7b0421039deb9bc626ea5d6734b8f835b62a2359ed96506601043d |
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 | lyG80/mzJlCD7zekasxzLQMqdAGvcYOBRay1fZ48VmAneXt1cnWYg7rknyUogXd5mvy1e6AUu3PDoheKu0rjBw== |
| 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
| 2026-09-17T10:19:42.576315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073658observed ca32d2d1fff58ff6aa8ba68ccc0c8291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:42.558650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073658/manifest.jsonobserved cf6204feae7b0421039deb9bc626ea5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:42.540508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073658/publication.mdobserved 6d7f90d91bc9b441e8e36f290b524e13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:42.521019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073658/publication.txtobserved ae84a33dede9521a408a9ba4810452a0...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. |
|---|