OT-2026-000061655
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000061655) never changes.
Identity and time
| Publication number | OT-2026-000061655 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7be9-b8dd-3d16aa222603 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061655 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa7836c28ff5ea6ac3d52b456b27f1d808493f071a6697c6c4fc69a596892126 |
|---|---|
| Markdown | da0bfd36c4bc7211719ff4a2c79db893a76ceb2815dee609bb31db35d48764b7 |
| Publication page | 82a397e4ea5e9529c84f427bc8335c19ea5633f2e3e1e7d46b351f800a9e0911 |
| Manifest | 7dd80e417a261f4de77264472c3a08fb36500ba1ae5e11179904878fac3a1e19 |
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 | hGb000JER531LMxoF1802E5gZQnSb9TCztlrt+uCywuliVWLo1ay/NN0w3xZSoMcDoSUixu7kb6NOvIq8wb7DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:11.983691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061655observed 82a397e4ea5e9529c84f427bc8335c19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:11.953891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061655/manifest.jsonobserved 7dd80e417a261f4de77264472c3a08fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:11.926773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061655/publication.mdobserved da0bfd36c4bc7211719ff4a2c79db893...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:11.907642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061655/publication.txtobserved fa7836c28ff5ea6ac3d52b456b27f1d8...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. |
|---|