OT-2026-000034665
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034665) never changes.
Identity and time
| Publication number | OT-2026-000034665 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7188-a982-568acb953338 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034665 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2913e6904e4be86368d14bd4e04bc04856ca610cb5ec42c0533ccb6ebd07be9 |
|---|---|
| Markdown | 852568d2c7eb1ad0046503372fd7d48a307dcbcf5317cf51ebc0636a21068544 |
| Publication page | 5b061c7e8ad5e8c8a6036919cb6ec7f95b6a37038d74d8beb9481a28d616a9d3 |
| Manifest | e296c8f3f739fa919c0e890e2e4ac82067089ed9b7409a7143dad0106226b610 |
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 | emstWWj2X0b2FbifWdCNcWzsCc6jyksiAUNfWmO87KuD/RhUe5HFM59dz5MfUIDzwwIthKGbrTfCh6akk3tfBA== |
| 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
| 2026-09-17T11:29:03.571188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034665observed 5b061c7e8ad5e8c8a6036919cb6ec7f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:03.553802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034665/manifest.jsonobserved e296c8f3f739fa919c0e890e2e4ac820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.536056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034665/publication.mdobserved 852568d2c7eb1ad0046503372fd7d48a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.515186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034665/publication.txtobserved c2913e6904e4be86368d14bd4e04bc04...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. |
|---|