OT-2026-000086932
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000086932) never changes.
Identity and time
| Publication number | OT-2026-000086932 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7aad-b4d1-a28c4da67956 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086932 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc4d9fde3b807eec4a6c1b46ea9b2c6db25ba0de1358c841088ee957155a34e1 |
|---|---|
| Markdown | 08b967726a3ff33fc739e3b74ff5bb60c6b5ccee8d7f5aee04e063cae81289be |
| Publication page | 7ec0560be2adcdb34b5726cbce70aada789d4c3f14607aded9f285973b5b91a9 |
| Manifest | a53ad876856dcd68a57c413778051a15ff0bc4137d6734c5994f171b8c7f1207 |
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 | m/vYyFiZPBJx/KIUTYVfauTi1E68GZqSxUEwgaKVgpvNlB9H1g/YV2dfL0lMgJI6K743GsRawyFjUftUI984Cg== |
| 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
| 2026-09-17T09:51:47.438019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086932observed 7ec0560be2adcdb34b5726cbce70aada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:47.421034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086932/manifest.jsonobserved a53ad876856dcd68a57c413778051a15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:47.402830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086932/publication.mdobserved 08b967726a3ff33fc739e3b74ff5bb60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:47.386533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086932/publication.txtobserved bc4d9fde3b807eec4a6c1b46ea9b2c6d...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. |
|---|