OT-2026-000038369
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000038369) never changes.
Identity and time
| Publication number | OT-2026-000038369 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-7ba5-92d1-7291910558e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 970b9ceb4603cc09645c7d0ae3c2053311ac8fd640812a83e9b95d30f84bd7fb |
|---|---|
| Markdown | b3fd64feb7c9510fc1acae3ed0518b102bf1152fdd5660d27a4e678868d6f360 |
| Publication page | 97b0a7bb58438eb304606619982a1ef556eb141d7e3eb368d43e6b951f069c8c |
| Manifest | b3e2bb1dbb0948cc0ec8169573786dbdfd4337788364dc34a89b510523c22da4 |
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 | brw2t9aWrOSYG+plNNkSSbOlHZ1KL5GdqMkdwCbsyiR7HcjfzgokngstjTgO2XxYKzsc4pH0V3xurdKmvxyNDQ== |
| 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
| 2026-09-17T11:22:33.691177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038369observed 97b0a7bb58438eb304606619982a1ef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:33.674300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038369/manifest.jsonobserved b3e2bb1dbb0948cc0ec8169573786dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:33.653923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038369/publication.mdobserved b3fd64feb7c9510fc1acae3ed0518b10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:33.634834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038369/publication.txtobserved 970b9ceb4603cc09645c7d0ae3c20533...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. |
|---|