OT-2026-000039315
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line 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-2026-000039315) never changes.
Identity and time
| Publication number | OT-2026-000039315 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-73d6-84ca-ca0a96401fc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039315 |
| Status | PUBLIC |
Content hashes
| Canonical text | e854503f61a22c949c13875f7c33505d5165adfdb92a648c3d8a15a5215d8600 |
|---|---|
| Markdown | 1471ecd99ba85f4d7e17147ed4e22b24b6369be1096223b3cea7e841369079a9 |
| Publication page | e7bddfe188d8bb0927ec246ad7eb6cd13ebbcd885b76571d42be95d0488b21ac |
| Manifest | 1c3157e726f0f3b5a42b653e7210ca5dd18d2481d0479c5dbe8a9994fc37d062 |
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 | UXLDRgprNCt8ppm5DqbXohqzXNW+TLhKGNb9ax7mRTQwf2h7UhtmJiCxBJNJy9H0VQUhK1PGgjDUq1rS7zpiDg== |
| 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
| 2026-09-17T11:20:54.496133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039315observed e7bddfe188d8bb0927ec246ad7eb6cd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:54.480392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039315/manifest.jsonobserved 1c3157e726f0f3b5a42b653e7210ca5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:54.463732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039315/publication.mdobserved 1471ecd99ba85f4d7e17147ed4e22b24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:54.448448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039315/publication.txtobserved e854503f61a22c949c13875f7c33505d...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. |
|---|