OT-2026-000081974
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000081974) never changes.
Identity and time
| Publication number | OT-2026-000081974 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f77-7bb8-b682-fb591c75d095 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081974 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b589617f52e04f49a6d39cf0f356d9574eb2021e3b4681ac3ff6771114b09ce |
|---|---|
| Markdown | fec212b30a446f0ee07fc6012ea0f2860dd0991b900cf137dc81a00176a08b64 |
| Publication page | 78e5948a2e7c85cfb3055ea7c434d55d8cc605f2324033572a430a85c1038618 |
| Manifest | 4dcaca83fd8e726f1eed1702c057780258b574ad76842a85f3d2a762caf706e2 |
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 | IFFXb0rsdm/RE5Tdnk7W4DBWzWT6skOOU9mC0qiFmUA5gxuZjLllG0CbLWc8uST18k0UbXs6tVf56Yh/F+t8Dw== |
| 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
| 2026-09-17T10:01:06.799966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081974observed 78e5948a2e7c85cfb3055ea7c434d55d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:06.782540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081974/manifest.jsonobserved 4dcaca83fd8e726f1eed1702c0577802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:06.764980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081974/publication.mdobserved fec212b30a446f0ee07fc6012ea0f286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:06.747158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081974/publication.txtobserved 7b589617f52e04f49a6d39cf0f356d95...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. |
|---|