OT-2026-000069396
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000069396) never changes.
Identity and time
| Publication number | OT-2026-000069396 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-73ec-904b-b952611a56f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069396 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4f7045c3dbec57cfa932888d871af5dfcd592963e36eecf8ff56ed037fc1897 |
|---|---|
| Markdown | 689c56a1f699d9105fd01828fb722a303515bf6d63af98e6ca41633a73173bbc |
| Publication page | bbf4f8c7a5894ac90a437570dea65b3a47c33ffd6f381f40c336dc97968f58ca |
| Manifest | e7fa27c8947d87623ac22c906116f0bf03b14fd5d7b862973b221c910659fdf4 |
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 | xVZL9jdLFTC9QGRS9NH27QkrAKwQPKgoX6zncbgPwmcuBgmN+/4KrbLAZJbk9udWEMDL7QLG3CIgLDzw+v+SAg== |
| 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
| 2026-09-17T10:30:19.245905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069396observed bbf4f8c7a5894ac90a437570dea65b3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:19.223421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069396/manifest.jsonobserved e7fa27c8947d87623ac22c906116f0bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.205552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069396/publication.mdobserved 689c56a1f699d9105fd01828fb722a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.188166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069396/publication.txtobserved a4f7045c3dbec57cfa932888d871af5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.661362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069396observed bbf4f8c7a5894ac90a437570dea65b3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.642106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069396/manifest.jsonobserved e7fa27c8947d87623ac22c906116f0bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.623284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069396/publication.mdobserved 689c56a1f699d9105fd01828fb722a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.606563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069396/publication.txtobserved a4f7045c3dbec57cfa932888d871af5d...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. |
|---|