OT-2026-000061359
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two 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-2026-000061359) never changes.
Identity and time
| Publication number | OT-2026-000061359 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7aee-bc5a-30bc8714cea6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44447223497764356b37fba6dbec0e6050ce6738ab495b3b48d831d6170624ae |
|---|---|
| Markdown | b8c7ee48c94280a602c3c8017a11aaac37b7c176af7285664e5f6659b8d68183 |
| Publication page | 91c49dbe3e65ec990ff56341cab5b6f0fabcbb3e003068c00e30f2c48fbdd343 |
| Manifest | a8490ed9b21f893cf93f19447b14267371c78faa186855b03ecb8fe4820d98e1 |
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 | uKg1W2vP2e4+LgDoywZB6EocHY6tVexHiF8TcsZUBZ9LC4yTpZwirVYtm11l2J1u1cqAGzF3wImOETQ5JlXgCA== |
| 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
| 2026-09-17T10:42:48.477513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061359observed 91c49dbe3e65ec990ff56341cab5b6f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:48.459194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061359/manifest.jsonobserved a8490ed9b21f893cf93f19447b142673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:48.439134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061359/publication.mdobserved b8c7ee48c94280a602c3c8017a11aaac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:48.419480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061359/publication.txtobserved 44447223497764356b37fba6dbec0e60...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. |
|---|