OT-2026-000062647
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000062647) never changes.
Identity and time
| Publication number | OT-2026-000062647 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac2-725b-a4a1-84095440bffc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062647 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebcd63c8acf12abb7eb3c32debd43f68ecd6f82ea9ce441de0a7b109eb786265 |
|---|---|
| Markdown | e25fca3268a45c5f33637c9835a913495386ddeb208c8fc878b1a5f1d573c168 |
| Publication page | 41d48db85e7feb6c39c1ad2833623724b5bd2e2864d5a11d4c9276d58f894449 |
| Manifest | efd57b3389d20721841b2fb459ea3efa8c6395a2195d2cc9b98e68a68666305a |
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 | KiOj7z/M9Q2WITb60n1/0T86b/WhRJuDU0TU6sU0xadg/kvZIe5KO3evgRUeefMIUoBPoiIh5ip7quXTQV4lBg== |
| 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
| 2026-09-17T10:40:11.094966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062647observed 41d48db85e7feb6c39c1ad2833623724...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:11.073331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062647/manifest.jsonobserved efd57b3389d20721841b2fb459ea3efa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:10.984520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062647/publication.mdobserved e25fca3268a45c5f33637c9835a91349...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:10.957850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062647/publication.txtobserved ebcd63c8acf12abb7eb3c32debd43f68...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. |
|---|