OT-2026-000067318
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000067318) never changes.
Identity and time
| Publication number | OT-2026-000067318 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd6-7f27-946e-cd7ceda46c91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e45cd60ccabae362990c7308d7d9228c1ceae0627b19db77ee950f21e518322 |
|---|---|
| Markdown | d9d5aed3c7278d5fd56a52c41aeaf35780c93878567ffefcca3dce2f92a560e9 |
| Publication page | 319e51cd6942759fd4e0c0470e92974c067cd6b6763ff2640ec514fad82f341a |
| Manifest | 5640197b6b87e21788ff4ccdd59833034b969a7f689e5fc44629987d2bd9bbbe |
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 | /tTGTbJEnW6tz0/p0LN+spf4dK70ALutuS0SjjN7wGJUIrJs366Q82yh8e6QtSLei+wqVZ9rEN1H5cZeFyznCg== |
| 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
| 2026-09-17T10:31:29.531258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067318observed 319e51cd6942759fd4e0c0470e92974c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:29.511107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067318/manifest.jsonobserved 5640197b6b87e21788ff4ccdd5983303...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:29.494626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067318/publication.mdobserved d9d5aed3c7278d5fd56a52c41aeaf357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:29.475852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067318/publication.txtobserved 1e45cd60ccabae362990c7308d7d9228...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. |
|---|