OT-2026-000010217
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, sustained 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-2026-000010217) never changes.
Identity and time
| Publication number | OT-2026-000010217 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7403-9ede-b7cf79c170de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010217 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad98c3a4f1d97b8228ce104e61d2e5841d68b40924a01285e6e0250ee7f04ca4 |
|---|---|
| Markdown | c6d2582f5356f32ac6024deaf18a15a11e5b4a4a73043f3f66734645b9c38fca |
| Publication page | a88280c1f00642754e717a58beb9576c73bcfff8b0f6a6ee1ee349ed4f6235a9 |
| Manifest | e335c3a3c5aa2e2dc3b23a36eff491cd91b9ac309a10464caa2a99a8e21fcdf5 |
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 | 1X/uGK8aI0PqtbEzFOTSzZvuUcScj41EKFO6NxcuNK6w+kpvj7FhzrBGjkr66E7jPS6CWPcyP42d6f6x6+wRBA== |
| 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
| 2026-09-17T12:16:20.543355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010217observed a88280c1f00642754e717a58beb9576c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:20.523486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010217/manifest.jsonobserved e335c3a3c5aa2e2dc3b23a36eff491cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:20.505678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010217/publication.mdobserved c6d2582f5356f32ac6024deaf18a15a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:20.485958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010217/publication.txtobserved ad98c3a4f1d97b8228ce104e61d2e584...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. |
|---|