OT-2026-000057674
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000057674) never changes.
Identity and time
| Publication number | OT-2026-000057674 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-7c45-a8d6-b2d90a107136 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057674 |
| Status | PUBLIC |
Content hashes
| Canonical text | 611969a25fb6843788232e60a5780c846a7a4a9f8df4823bfe5ec2510e8964a3 |
|---|---|
| Markdown | 8bcb98441efce4abee04f4f36757a6694046d17e7028c454ef76a923ebfbdb58 |
| Publication page | 75f7772b54c17b7f22378be4fe740655e6433dd0e35b48913e83e8b8ae0a2646 |
| Manifest | cfb0a8410d5a6f7651b2f7034102ad2f6ce2e1682ba7c8df01e6eb7e5b09796e |
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 | BaKftTripPY3xuWbKQ7LM2t8aXmXfedjgKtcFibRdQM9OOSsFbqxTqns2iVsV4tM1DJym7HuLg7uPuFvhRqfBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:48:19.811917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057674observed 75f7772b54c17b7f22378be4fe740655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:19.791176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057674/manifest.jsonobserved cfb0a8410d5a6f7651b2f7034102ad2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:19.768751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057674/publication.mdobserved 8bcb98441efce4abee04f4f36757a669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:19.746583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057674/publication.txtobserved 611969a25fb6843788232e60a5780c84...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. |
|---|