OT-2026-000082827
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, sustained 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-2026-000082827) never changes.
Identity and time
| Publication number | OT-2026-000082827 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7030-8747-b29f65417787 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082827 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61ad4f0a7a9f4ada63c73e3d875b37c8a10c38cc0d8f8aaab0af30a38bbfe0ab |
|---|---|
| Markdown | d3e149379bc06f4ff2917dcb41fd356d5abde86d169d6f471dd90690334dc32b |
| Publication page | 783d932e2af3ec5df88887d5ff9f9dc28e69cbf23ec645a424c800626f9fb7d2 |
| Manifest | 5e127917ede7735d2dc434b01b3f19aaf32b72b566a5f850ae067c928b02df02 |
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 | pbaxMqOkG79i22xSzz23VNPIk5gxcOr5BsYtowCk0301L/9nqnAQJOsu3Jmnsk0W8SufZ19D3icsHtipO69ACg== |
| 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
| 2026-09-17T09:58:29.848319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082827observed 783d932e2af3ec5df88887d5ff9f9dc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:29.829610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082827/manifest.jsonobserved 5e127917ede7735d2dc434b01b3f19aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:29.810927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082827/publication.mdobserved d3e149379bc06f4ff2917dcb41fd356d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:29.794338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082827/publication.txtobserved 61ad4f0a7a9f4ada63c73e3d875b37c8...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. |
|---|