OT-2026-000058091
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-2026-000058091) never changes.
Identity and time
| Publication number | OT-2026-000058091 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7e4b-88b2-4ab8205a2fbb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058091 |
| Status | PUBLIC |
Content hashes
| Canonical text | c200bf844ba9022cf4aacb4dabed51a6a725791e71e353dc75359b219fbdfc48 |
|---|---|
| Markdown | ace42668699f1cbd6eafda51ce0f0307ab600b28f9fe9ac2fe03279d1f22d681 |
| Publication page | 6af21c3a64ef5a3813e0dad2cadc4d4835364b0c815765cc9e466ecdb5f43776 |
| Manifest | a4cf869dc322a84dffcb0b20710140b5443157eef13b5cda8297dcca3dd8147a |
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 | KnEQd2eaYxV4lX+uteLe70jIs4TaNVnXGlK+Dot2YFLDcMo9Mtuxj4YY4WbJRLRk4Df8fum4yMHyGAE/23LbDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:45.365926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058091observed 6af21c3a64ef5a3813e0dad2cadc4d48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:45.348738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058091/manifest.jsonobserved a4cf869dc322a84dffcb0b20710140b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:45.329672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058091/publication.mdobserved ace42668699f1cbd6eafda51ce0f0307...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:45.310990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058091/publication.txtobserved c200bf844ba9022cf4aacb4dabed51a6...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. |
|---|