OT-2026-000058715
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, 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-2026-000058715) never changes.
Identity and time
| Publication number | OT-2026-000058715 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39e-71fa-88fc-f51863a5f622 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058715 |
| Status | PUBLIC |
Content hashes
| Canonical text | 692d2eef42b7f0f1599315b43195176f11c8f973dd8a22d24b5ed28e57743260 |
|---|---|
| Markdown | a6aa6094a3788cd49a9070074e903a40667cfcf407e0a3bff51bf7c060a32f37 |
| Publication page | 4f34b90136e6590765693ca5721ec12a1d35d22958580fdbaec2d55e0e1e89b9 |
| Manifest | de64e364a804a5f033a2176e6fd87b80216ef4eef6ca845e1514ba61398abd25 |
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 | m3Sm2oC5GBVs3M4J6dXdKqvskPS2bkKa0+pY0lYENRE+tGTVIjAZ/5cbTfnsqD5A0KbiPWaK7LAd7n1Tv/ANCQ== |
| 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
| 2026-09-17T10:47:14.682943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058715observed 4f34b90136e6590765693ca5721ec12a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:14.667386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058715/manifest.jsonobserved de64e364a804a5f033a2176e6fd87b80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.651115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058715/publication.mdobserved a6aa6094a3788cd49a9070074e903a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.633001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058715/publication.txtobserved 692d2eef42b7f0f1599315b43195176f...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. |
|---|