OT-2026-000093033
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000093033) never changes.
Identity and time
| Publication number | OT-2026-000093033 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-750a-94e0-a8a6f1efdb07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 194030e4f2a366314db0c4304f475325d144fc822ec591cb568b525aec4b531c |
|---|---|
| Markdown | 19ab814472b83e5ce097addb4787cdf3d680c5afe84c501aedaee2f37cc82a47 |
| Publication page | e08a2ae98b86cd0b98f44c22a97307cea46c9a972094e965393a1051a6445311 |
| Manifest | 654d3f2a005588ed5c1b80ed4af07da1a02f7ea38cc2723a50b735a89c48df63 |
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 | tTnVsyDrgU1yw+H1PF8vUIGTYeE6xo+lAtV9tyU75QH4C8y1llQ0n7pMa1jHNMBJ/KWMa9DjnXPG887UywzpAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:14.967648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093033observed e08a2ae98b86cd0b98f44c22a97307ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:14.948014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093033/manifest.jsonobserved 654d3f2a005588ed5c1b80ed4af07da1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.929755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093033/publication.mdobserved 19ab814472b83e5ce097addb4787cdf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.912890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093033/publication.txtobserved 194030e4f2a366314db0c4304f475325...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. |
|---|