OT-2026-000080366
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000080366) never changes.
Identity and time
| Publication number | OT-2026-000080366 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-76ab-ac00-d3b061397d74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080366 |
| Status | PUBLIC |
Content hashes
| Canonical text | abb5106e33c8e735bb60be25492d3473aa904e550c1b329114efb4f1317dce8e |
|---|---|
| Markdown | beeb7bd18261ad419b196e01e3efda02235f78258f2334ab5dbf5ec9edb1cac9 |
| Publication page | 7d81f227709ce54fe90a348b676e41fd6837dfe99ef91a6d8a43098a36a27202 |
| Manifest | d9ec1837736501117d35b3342c6f94a8106a461d67d23e2213b129bed04c784e |
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 | jvL7sgq/+hLD4KeF0S1HCz5cimticc+IuXKYyOBAuDZ6HN4kx/vEtwg3VCe9BdT1645pEQ7KkxMknaoYCD9KBw== |
| 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
| 2026-09-17T10:02:51.335512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080366observed 7d81f227709ce54fe90a348b676e41fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:51.316648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080366/manifest.jsonobserved d9ec1837736501117d35b3342c6f94a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:51.298312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080366/publication.mdobserved beeb7bd18261ad419b196e01e3efda02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:51.280097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080366/publication.txtobserved abb5106e33c8e735bb60be25492d3473...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. |
|---|