OT-2026-000074396
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000074396) never changes.
Identity and time
| Publication number | OT-2026-000074396 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7179-7a9b-ba1f-6917a7ccc2f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4db5cb2d6581e21a76a0af529f847eacba45c55937afabec36d990f088f49974 |
|---|---|
| Markdown | a7159bb5efb70bef11bf704de0acff3742b7b6350cc16b8de8a259cdeed475c4 |
| Publication page | 31023c24b3aed6efdf289a93005d2db55742d16daa5cf5325b6088c13480434f |
| Manifest | ab202cf891ef12c17f5a726f8db9a7bb5a8692c367266a0fd1588535eacb501b |
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 | KdeFYOJPSolhyn++Lcs4yIEAxWv3P17vFHRoFB2GOMACgB4T4svvhLhJIWfk1IiwyVRTwxFY8KS8ihBLf7/+Cw== |
| 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
| 2026-09-17T10:19:20.029765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074396observed 31023c24b3aed6efdf289a93005d2db5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:20.012318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074396/manifest.jsonobserved ab202cf891ef12c17f5a726f8db9a7bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:19.993120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074396/publication.mdobserved a7159bb5efb70bef11bf704de0acff37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:19.974355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074396/publication.txtobserved 4db5cb2d6581e21a76a0af529f847eac...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. |
|---|