OT-2026-000086622
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, sustained 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-2026-000086622) never changes.
Identity and time
| Publication number | OT-2026-000086622 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-77c7-b7a3-f19c74ed75cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d231af08aee322aa5c3caaa5311d10d060e25f8fc7d85bc76acc9efaafd588e |
|---|---|
| Markdown | 14019aa503885f7e8b2cb36c31edc49563f5e2872234de17d96464aa83466466 |
| Publication page | 80f82fd85dd2ba4d1f5fd6e661f05c893c86cc72790471d541e87ca1e219c806 |
| Manifest | 92bed774fb4d724683d392c682c8f7057b709c776c0a5d595a5ac8c3e25a074c |
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 | XqS7Pzk/ByiM/D4ymHIzRCEFztq1nbb/s4yDpmZStMMF7IlNzG9cdymHUQiUN/crGEHza1/E2mHMSRQcBl+DAA== |
| 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
| 2026-09-17T09:52:28.364166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086622observed 80f82fd85dd2ba4d1f5fd6e661f05c89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:28.347914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086622/manifest.jsonobserved 92bed774fb4d724683d392c682c8f705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:28.329718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086622/publication.mdobserved 14019aa503885f7e8b2cb36c31edc495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:28.311709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086622/publication.txtobserved 2d231af08aee322aa5c3caaa5311d10d...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. |
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