OT-2026-000039319
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-2026-000039319) never changes.
Identity and time
| Publication number | OT-2026-000039319 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7a02-abbc-4dff73edbce7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039319 |
| Status | PUBLIC |
Content hashes
| Canonical text | f805ba6cee9540f208e967dd1b50a372195b7133773c8d196d4c4f4cf485d4a4 |
|---|---|
| Markdown | 92f88e043a3fe8b39e8bd7bf8360050f2e6e67901e3a846f528c55e3b20cd561 |
| Publication page | 1a4a6aec0d6838cb6535282bd5af814dfebffdb0a1f9dea2c5a41e1b710fbb1d |
| Manifest | 5e6719ed23342bdbe4ca1d71f3ecbc8215d7816d4d0bc86f5a4f690eae90c957 |
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 | Zos4sV+uA451xZ98CSyQJ6neujJY27DIzdgZb3526Jrk51iEg4ml8KvM7gFaFrNNwrYoHFOlDjIGe5cd63XBBA== |
| 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
| 2026-09-17T11:20:54.868788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039319observed 1a4a6aec0d6838cb6535282bd5af814d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:54.851440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039319/manifest.jsonobserved 5e6719ed23342bdbe4ca1d71f3ecbc82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:54.834521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039319/publication.mdobserved 92f88e043a3fe8b39e8bd7bf8360050f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:54.816149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039319/publication.txtobserved f805ba6cee9540f208e967dd1b50a372...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. |
|---|