OT-2026-000025351
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed blow-off before set-down
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-2026-000025351) never changes.
Identity and time
| Publication number | OT-2026-000025351 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7209-8ff5-96220de6b46f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025351 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd8421b315b615ac8e9fcbd7ecbaa2f8c40c80edc315b99e7d68754355217584 |
|---|---|
| Markdown | 5393dcf48bd89b9f5bb5c2dca40bc74d014808b190bdc22bfe312ea4bd9e3dfa |
| Publication page | 1397d709df8b0ce2ced1b0f03f9ef4680a27b9fcf4c745f94ebde1909af7728f |
| Manifest | 822d88baa61e8eb96578e9f15a6515cb754a8cbc3f7708791c1e2d87747fbe86 |
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 | 3abBgBBtLUsi9JfooorVcWYEBB+andVgvVlReH+BJFRENk9x7THKu0+cz3Y37crTy6xI3o/+3NzRRvkcxZ4EAA== |
| 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
| 2026-09-17T11:47:24.159407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025351observed 1397d709df8b0ce2ced1b0f03f9ef468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:24.140624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025351/manifest.jsonobserved 822d88baa61e8eb96578e9f15a6515cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:24.120693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025351/publication.mdobserved 5393dcf48bd89b9f5bb5c2dca40bc74d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:24.099612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025351/publication.txtobserved fd8421b315b615ac8e9fcbd7ecbaa2f8...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. |
|---|