OT-2026-000023608
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000023608) never changes.
Identity and time
| Publication number | OT-2026-000023608 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed3-7371-b01b-d7e80cd84ecf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023608 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4585a2ca53397e624f1947e3ff150b7a1f5a816cc73eed209ac50b416c5f4645 |
|---|---|
| Markdown | 610e0682684a05b484b28ff9ec067d97f7079eec80e81c23bbf1a51e189e8ef7 |
| Publication page | 6824ee18a045b3c31e7905c567a2af4214a0540cbcd9d4dd7ce71bc4b95c16e8 |
| Manifest | e7a0123c6cc39f208a2fed3936ce4377f2283952d2a6714bbd3f89ff77c6b5f3 |
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 | qabdw828e9p04fVRPhk+D2Y5+wQlep5GmAAldKCaWotXpkRk8YViWqKCjMKelU5TEgCREd0AzI3IN6OJRaUyBw== |
| 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
| 2026-09-17T11:50:47.534230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023608observed 6824ee18a045b3c31e7905c567a2af42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:47.509773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023608/manifest.jsonobserved e7a0123c6cc39f208a2fed3936ce4377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:47.487949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023608/publication.mdobserved 610e0682684a05b484b28ff9ec067d97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:47.470571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023608/publication.txtobserved 4585a2ca53397e624f1947e3ff150b7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:48.628090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023608observed 6824ee18a045b3c31e7905c567a2af42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:48.611137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023608/manifest.jsonobserved e7a0123c6cc39f208a2fed3936ce4377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:48.594305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023608/publication.mdobserved 610e0682684a05b484b28ff9ec067d97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:48.575585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023608/publication.txtobserved 4585a2ca53397e624f1947e3ff150b7a...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. |
|---|