OT-2026-000073965
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000073965) never changes.
Identity and time
| Publication number | OT-2026-000073965 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8e-7040-8253-4e8fe7eab65b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1edc46e4a8c959ec481e8e936af116a96907f22637a587a6be80e990c8b68b13 |
|---|---|
| Markdown | 0f5caf8a106d42aaac91c4f2b9621f3e5eb0eb6d04514ad737d7370635832a76 |
| Publication page | 326c3a4064eb8211dd84a5ad4f75c0363e3678387051baefbc190561bb06270a |
| Manifest | 4892717284da5642e9928a3c1b4344945acc7e8dfbd36c024e64bcefe890a799 |
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 | tTRwFz78Fp1f39G+HtyfHDByJndhfjtQdq2aCyl0NllIqKuX+kxXQpScFqlWLmvCxS1siivCdkKnLxPqXLUaDw== |
| 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
| 2026-09-17T10:20:15.530298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073965observed 326c3a4064eb8211dd84a5ad4f75c036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:15.509632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073965/manifest.jsonobserved 4892717284da5642e9928a3c1b434494...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:15.488896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073965/publication.mdobserved 0f5caf8a106d42aaac91c4f2b9621f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:15.467470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073965/publication.txtobserved 1edc46e4a8c959ec481e8e936af116a9...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. |
|---|