OT-2026-000063913
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000063913) never changes.
Identity and time
| Publication number | OT-2026-000063913 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-74b3-b10a-724c11410302 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063913 |
| Status | PUBLIC |
Content hashes
| Canonical text | e84ff7f31fe568bf8b34c2c6968d67b57bddaaf6304e4e8a3dab40f678b61326 |
|---|---|
| Markdown | 0d53c82869e371df01a57cdb08e270ca74c82f303a72e3787ae439f6cf2e306d |
| Publication page | 8c8e626c2ca7b11792159b9913d86f50c0f7d2755966342cb272361463590362 |
| Manifest | 4655f6885e10def0e57fdbf6e853450d44b8cffa0ee205c2a6d0b4ae40aed957 |
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 | lObHR59OyX5DvI9VbgydYVm7qJLc5+oi1oT0mixyfJrTtndwuexny0PO/f8+PjO79cK5H52rkiYFO3Z+gTTcDA== |
| 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
| 2026-09-17T10:36:57.757160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063913observed 8c8e626c2ca7b11792159b9913d86f50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:57.740481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063913/manifest.jsonobserved 4655f6885e10def0e57fdbf6e853450d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:57.724929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063913/publication.mdobserved 0d53c82869e371df01a57cdb08e270ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:57.708287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063913/publication.txtobserved e84ff7f31fe568bf8b34c2c6968d67b5...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. |
|---|