OT-2026-000080062
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000080062) never changes.
Identity and time
| Publication number | OT-2026-000080062 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7771-98c1-0f54fe9bae23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080062 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d0b5bb39cbf48d50fb9aa4cd7c8cbfe5fb7b996d35217d61972bf730199d478 |
|---|---|
| Markdown | 26f23c62837a0352301ae39acfb370e5d9b1129d39a7f3cca9e913010c954b2d |
| Publication page | e52f188faf3813d3bd96a90013f3724997f3bed1d8a4011694dcced7777c699e |
| Manifest | 5effea7c38f948807ca762143d2906691025263cf40d4db8e9f8aa122fb61fd0 |
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 | 5YtJA0+GD0AGqpDz3HGRcjwSFLSB8e2pUKVnO7OxAJJ9lflE2ghV59EKLX4EguWvJIMGXgCOm9+Pz3DS6l7UBw== |
| 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
| 2026-09-17T10:03:59.633677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080062observed e52f188faf3813d3bd96a90013f37249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:59.615210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080062/manifest.jsonobserved 5effea7c38f948807ca762143d290669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:59.599206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080062/publication.mdobserved 26f23c62837a0352301ae39acfb370e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:59.582423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080062/publication.txtobserved 4d0b5bb39cbf48d50fb9aa4cd7c8cbfe...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. |
|---|