OT-2026-000077006
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented before 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-2026-000077006) never changes.
Identity and time
| Publication number | OT-2026-000077006 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b071-7761-baa5-603b64a8d7b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077006 |
| Status | PUBLIC |
Content hashes
| Canonical text | a28816cd58606e1039fdf27a7f00e02de9aa065bd5087c4a2fef22b0320c08cc |
|---|---|
| Markdown | 006ab72821af22f48acabf7cb9b55d5281085f8a6872a297fe11474401265b67 |
| Publication page | f70016c9edc4a7dac23fc5bf0f5fc34887431fb2ed3574eb7b65780f221d9d2c |
| Manifest | ac3e860b20cc1e5340baca90db1c0fd129efd4c6db3a29db0abd6343bb0a6a10 |
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 | niVro7RJkSy2csJjh0R/9OpOUljYhJh8asZ5T9MKK0RgYwbJhICNcrVbeD7AFlxRoeCbxcIv1NpQxp/zeq78CA== |
| 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
| 2026-09-17T10:10:21.760908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077006observed f70016c9edc4a7dac23fc5bf0f5fc348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:21.743728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077006/manifest.jsonobserved ac3e860b20cc1e5340baca90db1c0fd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:21.726425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077006/publication.mdobserved 006ab72821af22f48acabf7cb9b55d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:21.708239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077006/publication.txtobserved a28816cd58606e1039fdf27a7f00e02d...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. |
|---|