OT-2026-000060455
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000060455) never changes.
Identity and time
| Publication number | OT-2026-000060455 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7acd-86fb-da004f58230a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b27f5925424407579a62b06c4256ee5f41cddae1f48792522f68436b0378985 |
|---|---|
| Markdown | 32829c7612c9c307b408405dffd633720b30a479617664a6dc6eff8f49379505 |
| Publication page | c30c3b525556261636ac790b8dda3052c77db88acc26bb3b7a3e0f7c32b3e011 |
| Manifest | 38fdef5e9360a9eb57452dbefc93a1e483cce098f0d9caa0c453b056b8400ab9 |
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 | S8UbE9hl/J0a8cFG6ekYnGGdFuq4+nZUO5OVnvoE3LfABwAxQVFT1DMIYHkiMV9fSi/4kIjy6ef8NfHJgHsUAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:56.358000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060455observed c30c3b525556261636ac790b8dda3052...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:56.338507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060455/manifest.jsonobserved 38fdef5e9360a9eb57452dbefc93a1e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:56.320017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060455/publication.mdobserved 32829c7612c9c307b408405dffd63372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:56.301603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060455/publication.txtobserved 1b27f5925424407579a62b06c4256ee5...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. |
|---|