OT-2026-000032906
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000032906) never changes.
Identity and time
| Publication number | OT-2026-000032906 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7b74-9ce3-0ea459b3908b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032906 |
| Status | PUBLIC |
Content hashes
| Canonical text | a428d13d2d98556b18255c1d5a653f20c3cdf125ed18ce833b4299286e4eacd7 |
|---|---|
| Markdown | bb42de4f0f1af7e2dfd4f04e77b908cb69eeb798c2f93213e24dd60375e7826b |
| Publication page | eae854a12a038dcef876af5caf8cca8e5f50c2b74dbf0ef073f4f0185e69c789 |
| Manifest | ad1fe532bbf3ef3a400d0526fd4cc439fbeba4ba06c8fae34d9fa9e5716a9837 |
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 | YIkOJ68oTR562iWIhk76kkyqsKMIIE47enE9yOoFs/x1TbsHP7ury5NBOM3X9QViDfFBevKnIMx8eXkWYT/RAg== |
| 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
| 2026-09-17T11:32:29.749691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032906observed eae854a12a038dcef876af5caf8cca8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:29.732444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032906/manifest.jsonobserved ad1fe532bbf3ef3a400d0526fd4cc439...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:29.711346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032906/publication.mdobserved bb42de4f0f1af7e2dfd4f04e77b908cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:29.695554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032906/publication.txtobserved a428d13d2d98556b18255c1d5a653f20...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. |
|---|