OT-2026-000079804
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000079804) never changes.
Identity and time
| Publication number | OT-2026-000079804 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-71dc-9892-ba27f0701b1d · 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-2026-000079804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46993913b78dfbe3df528b01af633461b8a3bbc1f696108e8350bbf183348042 |
|---|---|
| Markdown | e742c8bf20ae8c2e60256404c8208524be6902320df18516320ee4fc01243a97 |
| Publication page | b229ffe59ad36ea9f4e3ec2ee0ed799481dab6450a366c109eba432941f23f83 |
| Manifest | f4f757a6cef2ab75df167c082a59b5f40b746927c61e3157c405b54e1ffd40e4 |
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 | aWd3AfWXld8qJOrAaX0r/79eIdgNret+GY7B+9Z1GJM2N+xNZjTIMhLbm14WnL79qAcXsyI4nf8FugErX0JCCQ== |
| 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
| 2026-09-17T10:03:23.537781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079804observed b229ffe59ad36ea9f4e3ec2ee0ed7994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:23.519373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079804/manifest.jsonobserved f4f757a6cef2ab75df167c082a59b5f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:23.501361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079804/publication.mdobserved e742c8bf20ae8c2e60256404c8208524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:23.483393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079804/publication.txtobserved 46993913b78dfbe3df528b01af633461...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. |
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