OT-2026-000037895
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000037895) never changes.
Identity and time
| Publication number | OT-2026-000037895 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7019-bcf3-e4f865a80a82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037895 |
| Status | PUBLIC |
Content hashes
| Canonical text | 384b31d311c085091a70f0c4b576078459a34cf1b8e89890e34826cdfb655804 |
|---|---|
| Markdown | 98ac1d0e17e88297326dba5be6c68c615c5a14a5f4a193615ec1ba3bc50738a3 |
| Publication page | 99292956ea66f527d71feec75294c99ff05dbb3c283f3213230baed903b082f8 |
| Manifest | d554dea8a5e662827a7c5b84e04a21c1bd879d8268b953494ad282f74dc4b394 |
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 | 5T+iDBi7KplxvigIa2SlJUiNQ84j9gLU/lJKcrntNpLojQIT7XSJJQZi/ax+xhjMky7rvj4i0cR3c0SYl7ZVCw== |
| 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
| 2026-09-17T11:23:09.690425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037895observed 99292956ea66f527d71feec75294c99f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:09.671361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037895/manifest.jsonobserved d554dea8a5e662827a7c5b84e04a21c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:09.655547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037895/publication.mdobserved 98ac1d0e17e88297326dba5be6c68c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:09.637661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037895/publication.txtobserved 384b31d311c085091a70f0c4b5760784...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. |
|---|