OT-2026-000025184
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000025184) never changes.
Identity and time
| Publication number | OT-2026-000025184 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-791a-81ff-c52a4ad8e642 · 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-2026-000025184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5239909a6ad822f67c00b70a92e40374a2496aaf5670b08d1be512050d523ef5 |
|---|---|
| Markdown | 8347d02e9a256be82c8d00910c43a894fac93cbfdf90937c810fc3520b648598 |
| Publication page | d245a9da72b09f90e1facb3e59696d1d43392d4503baec911dd1e65e222fb25a |
| Manifest | e10dc05170100273ec7761a3a7fa012ef6e06836c5abe7b5602101cb3273998d |
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 | n3WSiQe9enYcxrP12CKrMU5AEW4z/BTMlVyWpHaU36cInuSn7Qf3t1L8it79W6UUovQoEolP0BN9cb4udlObAQ== |
| 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
| 2026-09-17T11:47:10.102422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025184observed d245a9da72b09f90e1facb3e59696d1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:10.084727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025184/manifest.jsonobserved e10dc05170100273ec7761a3a7fa012e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:10.065429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025184/publication.mdobserved 8347d02e9a256be82c8d00910c43a894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:10.045005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025184/publication.txtobserved 5239909a6ad822f67c00b70a92e40374...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. |
|---|