OT-2026-000081360
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000081360) never changes.
Identity and time
| Publication number | OT-2026-000081360 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-7c59-9155-7bfd2ecc99af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 343638b5baa8e50acaaacfc52d7cc69f7adceee019851badf4c27e95030d22b8 |
|---|---|
| Markdown | c4d01cd6ced0d374cabb4cc00dd3b8157aea650a73444d5e7a36eb07be8484ee |
| Publication page | 2c2ddbea8d419d6710cc4d76d67d806502c93eadf4efa67ccdfb7b9f31ea4185 |
| Manifest | 0a4be0957a6bd395129a8735d3fe0217be60d66090f0966b80bdb468c9a81ab5 |
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 | KV5sF/087aXnRbBX+irUjVuXiZgBA+Caga3CxUMyWIrTEzkDjE7xzh18DYzIbUjsqzEPslwbQmXuGIq8zp0jCw== |
| 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
| 2026-09-17T10:01:29.528606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081360observed 2c2ddbea8d419d6710cc4d76d67d8065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:29.509223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081360/manifest.jsonobserved 0a4be0957a6bd395129a8735d3fe0217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:29.490750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081360/publication.mdobserved c4d01cd6ced0d374cabb4cc00dd3b815...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:29.464737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081360/publication.txtobserved 343638b5baa8e50acaaacfc52d7cc69f...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. |
|---|