OT-2026-000059746
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, manifold 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-2026-000059746) never changes.
Identity and time
| Publication number | OT-2026-000059746 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7bb6-a987-c523e663fc52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1264ea46bb4f2cbdb1e1ff1f7f64bc58322cad6441be3e80946a223e25e24ef8 |
|---|---|
| Markdown | 22cfd2bdda8f28b2ef1f3b79fe4e0e2ee71529e39d7c076e2cb18320ccb58e3c |
| Publication page | 13093331b74a254eef902a6b817722cafba06aea86d284a04d10f62d9cfcbd62 |
| Manifest | 492ab09cf689e92c4063d0149acd85f416c5e95b0dab945367f96b87e877c7dd |
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 | 3MK236BNfg881rQPQGm8EUgJB4kZb681VePH60lMJNuYykn+nyEaHMQPklxiCC0+9g6O0vpSxFtuijj4p5DfAg== |
| 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
| 2026-09-17T10:44:28.154812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059746observed 13093331b74a254eef902a6b817722ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:28.136504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059746/manifest.jsonobserved 492ab09cf689e92c4063d0149acd85f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:28.119284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059746/publication.mdobserved 22cfd2bdda8f28b2ef1f3b79fe4e0e2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:28.102031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059746/publication.txtobserved 1264ea46bb4f2cbdb1e1ff1f7f64bc58...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. |
|---|