OT-2026-000065909
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000065909) never changes.
Identity and time
| Publication number | OT-2026-000065909 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7cc3-b0ff-06f569bfd64c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065909 |
| Status | PUBLIC |
Content hashes
| Canonical text | 421e70e6ab9e17f0e44ce25328f0d78b661447ec5d3d18f5bd5591c7299b876e |
|---|---|
| Markdown | db6ffc2bdcae75b3ecd1a68ddd16009b25426dd2779f1795f685ef5cb35336c2 |
| Publication page | 55ceef89658f0383b7c66084895858e59fb59389a8f5b7745e045f8420938ff4 |
| Manifest | 15df8e3e6d41be3fbfdf122c7f32c515739533cfc0d1d19813d31576135a4bfa |
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 | 9HKDDRbf1K6tixg1quC/KV+u6weofRkxo4c6X63LvMtVWmRoL7lVMiNHbPk47CVRQBYe0bB7kFI3fIyWCc25AA== |
| 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
| 2026-09-17T08:50:08.292713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065909observed 55ceef89658f0383b7c66084895858e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:08.272380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065909/manifest.jsonobserved 15df8e3e6d41be3fbfdf122c7f32c515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:08.251410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065909/publication.mdobserved db6ffc2bdcae75b3ecd1a68ddd16009b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:08.230386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065909/publication.txtobserved 421e70e6ab9e17f0e44ce25328f0d78b...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. |
|---|