OT-2026-000039312
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000039312) never changes.
Identity and time
| Publication number | OT-2026-000039312 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-749e-a4e0-c7af1ca6b458 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76e10e3b88d4f129aadd17bacdbcb6bd44b7e24a861a3cb3d78a257ef54281fd |
|---|---|
| Markdown | 7048fc1d7ff9f93d6b354096fab48c366cfae822524de89137f2e9d57b421680 |
| Publication page | b4ea6d04a415cf21e72010b38f04092bd8eb3a2f548fcd34340b433a6ee86bdd |
| Manifest | 16b718b2f10a3da947b116070da78b411f96255f632577533c7467a20433cbe5 |
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 | vxhDiKkikOxDflbEp4hmu32z8uYcJDyJgIW7h2kczeGNqbMplq3gvw9RLWTA8/tqAt+NGcKCvFWoWgwLz08VCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:54.197298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039312observed b4ea6d04a415cf21e72010b38f04092b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:54.177586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039312/manifest.jsonobserved 16b718b2f10a3da947b116070da78b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:54.156519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039312/publication.mdobserved 7048fc1d7ff9f93d6b354096fab48c36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:54.138422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039312/publication.txtobserved 76e10e3b88d4f129aadd17bacdbcb6bd...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. |
|---|