OT-2026-000063611
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000063611) never changes.
Identity and time
| Publication number | OT-2026-000063611 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-74a1-82b9-5f967d8bd749 · 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-2026-000063611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01980533d5732cbc7f23034e99142c96c4fbe84f7a45c785e218a7b5349aadab |
|---|---|
| Markdown | db7e512538e9b88323a392d738ebc3187b593643a0dc608266cea3d47db75335 |
| Publication page | 969b4af385fe732ee58d02012c5d33adf43302ecb0b6988ccf6b46e531be5dff |
| Manifest | 11aea504a2dd20661f4ce812f81499bd519e9b33213a52146074fe0ab29df1bf |
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 | IS1QPe7LiiHV5vO9nTFy36nt/MlcMM1OzL5oq/l8JY8NeUZ08vuTr1UOq2B9xFuw2EntTToqAqDeucTGOB/wCg== |
| 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
| 2026-09-17T10:37:38.102004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063611observed 969b4af385fe732ee58d02012c5d33ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:38.085596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063611/manifest.jsonobserved 11aea504a2dd20661f4ce812f81499bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:38.067216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063611/publication.mdobserved db7e512538e9b88323a392d738ebc318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:38.050341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063611/publication.txtobserved 01980533d5732cbc7f23034e99142c96...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. |
|---|