OT-2026-000035015
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line 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-2026-000035015) never changes.
Identity and time
| Publication number | OT-2026-000035015 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-796c-b4f0-1cade00d6d01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035015 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2767686271d220002000ee81d6d1d2b641c7dd599acaa7b6be7dbe413ccd18a7 |
|---|---|
| Markdown | 2578091550339fcc49f1a62541367464477ffbc5779dd018d6dee11a8fce89f2 |
| Publication page | 4509e0ba506946ecdcaa199d2b37f7654229af9ce8ac5a1a6ab7d28fffed7e2d |
| Manifest | fdbe938b8e465e97ac02304fdd015ecd7e5dfb1738d88e524c3efd974dd8756a |
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 | bouGKYO+R/t/x/hPNiea8uJiMqk9DPJGfXa5W0hZHqM79851JUFytTT72DXUEknRn56qtYK+G58zZySZXDzhCw== |
| 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
| 2026-09-17T11:28:03.388043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035015observed 4509e0ba506946ecdcaa199d2b37f765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:03.367797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035015/manifest.jsonobserved fdbe938b8e465e97ac02304fdd015ecd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:03.346187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035015/publication.mdobserved 2578091550339fcc49f1a62541367464...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:03.322428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035015/publication.txtobserved 2767686271d220002000ee81d6d1d2b6...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. |
|---|