OT-2026-000008682
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000008682) never changes.
Identity and time
| Publication number | OT-2026-000008682 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-783a-850f-3888f0e70edf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008682 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5aad4d41c3adedcc4f9afd43e786a18715cf0b2adba403c78afa2005e8b6f78 |
|---|---|
| Markdown | 0a6d74a7b7d883fab1b50257018662d4479dcf988240c3eef4f9e3051afc559c |
| Publication page | 96cc210c92804850a492c9a01d0356c35e6ff3ef50e9862ae36433cd6bd11c21 |
| Manifest | eb634909b326c692cda6438024f9ed50f2d085fd67edbae8024b266c3c0b430d |
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 | EdM1eC/du5PIFz4yuCvK7JtPfZACiMtgZQT/yk24JK/wBNaNVTYFgkaTjI+0ZVhmZDIJCHPqd8WibmfxfOBRCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:39.968963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008682observed 96cc210c92804850a492c9a01d0356c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:39.947506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008682/manifest.jsonobserved eb634909b326c692cda6438024f9ed50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:39.927025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008682/publication.mdobserved 0a6d74a7b7d883fab1b50257018662d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:39.908678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008682/publication.txtobserved c5aad4d41c3adedcc4f9afd43e786a18...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. |
|---|