OT-2026-000088487
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line 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-2026-000088487) never changes.
Identity and time
| Publication number | OT-2026-000088487 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-74a0-b62e-c903438e32b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088487 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61359a7eba43de1b9dbfa357688ab40497f6ffb26b53c7e7fa8eae4b84aa3b52 |
|---|---|
| Markdown | 69bf47ed7e1f4815ecf4ed26cafb04ccdd0983f0a331f837b487201e72c61cd5 |
| Publication page | c4b1d8dc36d8a01ad1f9df2af256d86517de4c1fed3713e6e95738e8d2fde2a3 |
| Manifest | 88232326bbdd907a73d55e2e9803da6bb453309f585fa51ef467a0796db1ffcd |
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 | Sq2XQCZhLevwUhdhnUtl7GjFFkDHlxwS94XQsnZwM07bWLByazd7afT8aRRML//5fTVVDPoCGLCpNoVvCIujDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:52.501505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088487observed c4b1d8dc36d8a01ad1f9df2af256d865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:52.483419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088487/manifest.jsonobserved 88232326bbdd907a73d55e2e9803da6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:52.462669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088487/publication.mdobserved 69bf47ed7e1f4815ecf4ed26cafb04cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:52.444157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088487/publication.txtobserved 61359a7eba43de1b9dbfa357688ab404...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. |
|---|