OT-2026-000037323
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, 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-2026-000037323) never changes.
Identity and time
| Publication number | OT-2026-000037323 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7bb0-a894-fd782fd1e77c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3241932cbd347a47c38fc00eba4583845d7668f3e8288dcc22fdab944cde2ca6 |
|---|---|
| Markdown | 841baf9d094dffaff25253c28bb4275af162f3170e5f9a43bb94cf32b67b638e |
| Publication page | 2b14957842eaa3d2846aef7d0c4228895d1d6d8a094ddf16ecf904d5157e4d17 |
| Manifest | 4a366bc29fa3ca229e18e7b96c4195576c13fb2870375f4024058d27c7b772b0 |
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 | cvbinlgxEceBeuo73sp9JWLDY+Ani7vWrBTBb/IVzYH1JiHKci0gZYCwzqb5G1zVkn/ZxOSV9D4iQIAewi1pAA== |
| 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
| 2026-09-17T11:23:43.512992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037323observed 2b14957842eaa3d2846aef7d0c422889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:43.496010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037323/manifest.jsonobserved 4a366bc29fa3ca229e18e7b96c419557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:43.475542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037323/publication.mdobserved 841baf9d094dffaff25253c28bb4275a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:43.456884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037323/publication.txtobserved 3241932cbd347a47c38fc00eba458384...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. |
|---|