OT-2026-000036598
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000036598) never changes.
Identity and time
| Publication number | OT-2026-000036598 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7afc-9fd4-f3082f3fd520 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d89700bce5841f2f1e46eac8585275e7e0e6ba044894af40df600c2c65a47e5 |
|---|---|
| Markdown | 40d5bbd3e1dc90fef327732b341443ec2bb71afc1c4ba7678cb12b10b757bd0b |
| Publication page | 8505b1ae81a7f784d7b621c051d96bb77716fc7cfd14acaf2914083f5c32f857 |
| Manifest | 078eee12902726e01a3fbb46c2ec037b33a5610d30cb66f1696eb0645018b6ec |
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 | ppMrui8uzl6IO2dsyGEMKQYqV3R3RL3RXm2Ve0J/FifZymy0mFO5hsEtkeHJFYlqcSoUTgUdfiDo+GOCe0P0Dg== |
| 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
| 2026-09-17T11:25:49.500538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036598observed 8505b1ae81a7f784d7b621c051d96bb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:49.483969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036598/manifest.jsonobserved 078eee12902726e01a3fbb46c2ec037b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.467295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036598/publication.mdobserved 40d5bbd3e1dc90fef327732b341443ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.451491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036598/publication.txtobserved 6d89700bce5841f2f1e46eac8585275e...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. |
|---|