OT-2026-000063510
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, vented after 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-2026-000063510) never changes.
Identity and time
| Publication number | OT-2026-000063510 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-767a-aa1b-99f789df7423 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063510 |
| Status | PUBLIC |
Content hashes
| Canonical text | d41fd1c42cb8cf4db214631b10b266be3a44deff0452a7d96da7fc8de9aa9597 |
|---|---|
| Markdown | dbc0ac7e39c079d0904adbd28cd3124839ffe2472e31ae18352028f46870414d |
| Publication page | 6b82096a7386fc855e979e21bc5767202fee3e0d2f8dde7774fea999685ca015 |
| Manifest | 8678d1dbd5e3203e6c9303ec8110784aa754bf6bd9f31148afa3d216f44a54d1 |
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 | Cb4Ha8jyqFVmtrtF3uQnc6x+fYjfdIiKfKW4qWpUPZfTk1igDeG44bGQgK6gBElR9hY3+yy5Xnfu2VjR4fH5Bw== |
| 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
| 2026-09-17T10:37:29.637512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063510observed 6b82096a7386fc855e979e21bc576720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:29.617044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063510/manifest.jsonobserved 8678d1dbd5e3203e6c9303ec8110784a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:29.595089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063510/publication.mdobserved dbc0ac7e39c079d0904adbd28cd31248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:29.576327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063510/publication.txtobserved d41fd1c42cb8cf4db214631b10b266be...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. |
|---|