OT-2026-000032999
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000032999) never changes.
Identity and time
| Publication number | OT-2026-000032999 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7394-93d8-067f9a1e7d41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04f4f7ee4be99e18ee6fbaa3c2acf9226ee5f56033a42a9050635e1fe13e9d36 |
|---|---|
| Markdown | 1c5ab9960587e43b77bdf18dea191228f99c9bedb8dc4675a2ebe9289243b46e |
| Publication page | 74a778aed215843dba23245842be0282ebf9fb77335165195625a877a691a59c |
| Manifest | 377b67e01d2b9706ac5f382fe7e624b8f617b52ac95cfc21608c42364b474e59 |
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 | rMev2TroCe1LdtbdLUZ8sEOnzmvG5nwV9YuELh/Yu2LcDQqT39V9Tpeydrh9/FCOKtwgTxhs901YGmh834tFAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:32:37.022730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032999observed 74a778aed215843dba23245842be0282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:37.003468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032999/manifest.jsonobserved 377b67e01d2b9706ac5f382fe7e624b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:36.985722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032999/publication.mdobserved 1c5ab9960587e43b77bdf18dea191228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:36.967509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032999/publication.txtobserved 04f4f7ee4be99e18ee6fbaa3c2acf922...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. |
|---|