OT-2026-000049711
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000049711) never changes.
Identity and time
| Publication number | OT-2026-000049711 · never reused |
|---|---|
| Internal UUID | 01a0ae81-8fee-77ff-94c7-bc138b53131d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:21.728203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049711 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3204441648bfe7b7f11f920919aa9ba01a016ed47b20cb39ca2ac4d007c366c |
|---|---|
| Markdown | 38126b281e8a53b575cc8daa8b54f4bb3726f8bf5b28865908e6c8721d8f3c31 |
| Publication page | 9ed5b1e29e9207dfba165b3ccf31b82ce53213dabeaee0cadcb776d91b01f277 |
| Manifest | 87cbff69e14b12473f6c277ddd9a71028a7354d6ac9ac6b49fe1542e0b3faf0b |
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 | O/RWe3COxjczayCJFpBuJPJAazOpUYjol4kH6eBew1K0RYmTkdkQCssAhmNm7dkGvOG1CzRAsznHwd7toiT4Aw== |
| 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
| 2026-09-17T11:02:43.686897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049711observed 9ed5b1e29e9207dfba165b3ccf31b82c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:43.670117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049711/manifest.jsonobserved 87cbff69e14b12473f6c277ddd9a7102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:43.653359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049711/publication.mdobserved 38126b281e8a53b575cc8daa8b54f4bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:43.635904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049711/publication.txtobserved e3204441648bfe7b7f11f920919aa9ba...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. |
|---|