OT-2026-000035996
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000035996) never changes.
Identity and time
| Publication number | OT-2026-000035996 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7445-8bba-d8a33ba4dd9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035996 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2c8a96f3e22a2093195504929fba40e81847ee0e0e7fc5c650af3ab08bea40c |
|---|---|
| Markdown | 688a090fa8534acc7720f0d0ab31232c24c56f54700d40e44f43960f69e31939 |
| Publication page | 3af50dea0a8fbb66d633658581c958d904dee468d704bdd67961857b8de0ac2e |
| Manifest | 4fe7c423cff0e0dec728a1ed58a809d5f6810d8a0dfa31f5eb8a2e78ff049c74 |
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 | GtlmrR2VO7FqI1BK47aSwqTQS0nJmnXBlfO7exN9cQwwY/TW7JKBtEbG9k+qV0KMKt6qjHMsVua4Us5uP9XtBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:09.352525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035996observed 3af50dea0a8fbb66d633658581c958d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:09.335674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035996/manifest.jsonobserved 4fe7c423cff0e0dec728a1ed58a809d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:09.319518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035996/publication.mdobserved 688a090fa8534acc7720f0d0ab31232c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:09.302713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035996/publication.txtobserved f2c8a96f3e22a2093195504929fba40e...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. |
|---|