OT-2026-000084875
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum 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-2026-000084875) never changes.
Identity and time
| Publication number | OT-2026-000084875 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7a16-84a6-5f6d97baffc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084875 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e8f96662a7546051ae0d3b4b2963e3b5b46ac92c560afce98321410069bf77c |
|---|---|
| Markdown | 041fcc2d7beb8b06ba21f7e92094a6f425e76d92365dccdd2946acaa4897592d |
| Publication page | 935d8386b52afc7ba6b66c6d44842a3fd0afa802c41d88faaf11d841195e33b8 |
| Manifest | 432a4ad651416613eecca312d4751791b157794c252530e15ccf97f3164f75b7 |
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 | BJx3ANT5txrP7f6XrUlajD7CqMkLA+xceAdwEJ0TVmqmkSTYtwtygEQD82bZcCt/oE+sjrlxfOMZX+LwrzGODw== |
| 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
| 2026-09-17T09:54:50.860453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084875observed 935d8386b52afc7ba6b66c6d44842a3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:50.843392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084875/manifest.jsonobserved 432a4ad651416613eecca312d4751791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:50.825779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084875/publication.mdobserved 041fcc2d7beb8b06ba21f7e92094a6f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:50.807331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084875/publication.txtobserved 1e8f96662a7546051ae0d3b4b2963e3b...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. |
|---|