OT-2026-000082690
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000082690) never changes.
Identity and time
| Publication number | OT-2026-000082690 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-726e-aa13-9d7d0a4d6886 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082690 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43dff471871fde0be422f9c013876e184e9a72f5516544be089867ca0127d117 |
|---|---|
| Markdown | bbd622ab587ddbc6b40f42bb04cae04fe66359db73cdc5f6b677f16c34bc7499 |
| Publication page | d89332a42b70ff5e82408f437503ba03c820d6ebf8b642cf4a3baf0da5038044 |
| Manifest | 2d0d31b80b9d99e2c916c8f11b9df82f4cddb08c29ed391ca3eafdd5b258f903 |
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 | BooGZpEToVyM9x4tW664CZBrZiv3pHXqj6h5Hci1MwNR1TyVbAIfyyRBFDikkm5Tx8XD3s3PEWQqlEGpGZxOAQ== |
| 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
| 2026-09-17T09:58:15.703477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082690observed d89332a42b70ff5e82408f437503ba03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:15.687044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082690/manifest.jsonobserved 2d0d31b80b9d99e2c916c8f11b9df82f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:15.654684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082690/publication.mdobserved bbd622ab587ddbc6b40f42bb04cae04f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:15.622967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082690/publication.txtobserved 43dff471871fde0be422f9c013876e18...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. |
|---|