OT-2026-000067314
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000067314) never changes.
Identity and time
| Publication number | OT-2026-000067314 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd6-7e9f-af08-c33d2b21b11b · 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-2026-000067314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bee78546daabae5ce30d018cebebc23da25059f0c095e5e28b6dd98df9a5fca |
|---|---|
| Markdown | 6bfe339409eca8467200282c4d9bac29c51e2501247975f6d52391de820fafe7 |
| Publication page | 9e8b957a93fdd2250efb793b96e4316599200338f386e73870a575d669dd5949 |
| Manifest | c6954b611ec33eb364417d35cc3e8365cf9d542c43d0030f9ccb214281263b08 |
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 | hyOF4K8W8UV5bPwIdKIbH2UcurMPRDZXBgRu8iy00T+MH3hNM84xi7T79DVLhIxjrkmM6qv6hDqnQcqmtDFYDw== |
| 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
| 2026-09-17T10:31:29.223815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067314observed 9e8b957a93fdd2250efb793b96e43165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:29.206062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067314/manifest.jsonobserved c6954b611ec33eb364417d35cc3e8365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:29.187551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067314/publication.mdobserved 6bfe339409eca8467200282c4d9bac29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:29.169983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067314/publication.txtobserved 1bee78546daabae5ce30d018cebebc23...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. |
|---|