OT-2026-000037268
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000037268) never changes.
Identity and time
| Publication number | OT-2026-000037268 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cc-7307-afd0-4d7deb42f0b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4664502c4827c8aac809368e587fc4218bb38e21581d209f4d94039b796bd1c4 |
|---|---|
| Markdown | 04b78721a8026db65e4cc8bf9109c90b8d832079f06716de7ad3d258d88fe20d |
| Publication page | 89a2462f6f3cd5808ef05561128876853103941909792f19b2763c6bcb6c486a |
| Manifest | 7f56c85b299ab5c920ce82e6d84c5d5a6fe6256cb0d6a4d7dfbe18d06e655772 |
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 | xig9/AtqZZaa/w7FfmSAbnJ3EEN9Xg2SO1hBW9TamrPoSumOE11pOg84wwxJhG1z6LksaPJnHTfMkI9k/0eeAQ== |
| 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
| 2026-09-17T11:23:32.726728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037268observed 89a2462f6f3cd5808ef0556112887685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:32.708409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037268/manifest.jsonobserved 7f56c85b299ab5c920ce82e6d84c5d5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:32.688684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037268/publication.mdobserved 04b78721a8026db65e4cc8bf9109c90b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:32.670181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037268/publication.txtobserved 4664502c4827c8aac809368e587fc421...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. |
|---|