OT-2026-000048762
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000048762) never changes.
Identity and time
| Publication number | OT-2026-000048762 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32c-77f1-8135-b8f918a56529 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23e77ddfc3f2d0297aaa77e44a485088dc64742d6661406363eda7edd4177e1c |
|---|---|
| Markdown | b5e2fd4465bcb9354e4e20ce91efaae4572c8827bed774a62e27e552f913e696 |
| Publication page | b06043491c8a15c282e55d331f3fe2bbcf25b6c8d1afc719c1670e783a075edf |
| Manifest | 424f6cd0545468c69c9a5023ba8217f8b36b4127e59376d2370b40dc390b50e0 |
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 | VEP98AiBXRGRiiCJMo0i1/AhXeoNITDCBvxZ57Nkc0aclOj6lENsgbG8SCKDEvSalPg5HjZJdO5BPsQ5XxODCA== |
| 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
| 2026-09-17T11:04:26.530138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048762observed b06043491c8a15c282e55d331f3fe2bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:26.501079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048762/manifest.jsonobserved 424f6cd0545468c69c9a5023ba8217f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:26.474092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048762/publication.mdobserved b5e2fd4465bcb9354e4e20ce91efaae4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:26.445639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048762/publication.txtobserved 23e77ddfc3f2d0297aaa77e44a485088...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. |
|---|