OT-2026-000015034
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000015034) never changes.
Identity and time
| Publication number | OT-2026-000015034 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7c19-a457-6fbe70525e4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015034 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8f0ca7ba45d0fd1eab9c6d79baefa02faef1adafb60eb1ac2f7cf0a1ae761a3 |
|---|---|
| Markdown | bc95f9a3482e84dfcb030a02be42c20ef675bdaad5e1ecf1dbbbaeba4432a0a7 |
| Publication page | 6f380f76c05b656a6476482bf91def4179f018b19da523e517836402f18444c9 |
| Manifest | 02969f5eb918dcbecfd8fafe4df596e62501dd6cfb5a8d2183b9aea2052c9e3a |
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 | /qTSfZkgPD/sxxmgCl+QGpVWa4KXNSZGRl3b21aecEAg2hK+mXMQ8mCbhsS3YU1vaz3exT1pjUVvs9etby3oCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:00.805116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015034observed 6f380f76c05b656a6476482bf91def41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:00.781129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015034/manifest.jsonobserved 02969f5eb918dcbecfd8fafe4df596e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:00.757709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015034/publication.mdobserved bc95f9a3482e84dfcb030a02be42c20e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:00.735050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015034/publication.txtobserved d8f0ca7ba45d0fd1eab9c6d79baefa02...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. |
|---|