OT-2026-000063790
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000063790) never changes.
Identity and time
| Publication number | OT-2026-000063790 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f947-7b27-b23a-373a9b3c7d17 · 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-2026-000063790 |
| Status | PUBLIC |
Content hashes
| Canonical text | af62d36df0ddb1ca5388728e073b4b93e9f7c843c4222eac61fe635e3169620c |
|---|---|
| Markdown | 2589759e249e0483eb4038110b34d5cd8cb231c2b5afa912dd4dd4ef60522107 |
| Publication page | b5835d68f2e6fc1809b27a03e5d234337a15fbef9a9d6ea41ef9756cd549a204 |
| Manifest | 644301e221c42da5021b0de5ba82acafa35c032786cd446a856a011532e41fb2 |
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 | VstnWSHQm1K6PX9h3J/YcVFirUEhpgE9mlMbImyToVhx1irfiltB7lDUEfmoSSxxrjBFN60i4kbz8C85N7MYCw== |
| 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
| 2026-09-17T10:40:05.041360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063790observed b5835d68f2e6fc1809b27a03e5d23433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:05.020095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063790/manifest.jsonobserved 644301e221c42da5021b0de5ba82acaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.999175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063790/publication.mdobserved 2589759e249e0483eb4038110b34d5cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.972393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063790/publication.txtobserved af62d36df0ddb1ca5388728e073b4b93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.104272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063790observed b5835d68f2e6fc1809b27a03e5d23433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.085955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063790/manifest.jsonobserved 644301e221c42da5021b0de5ba82acaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.068816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063790/publication.mdobserved 2589759e249e0483eb4038110b34d5cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.051589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063790/publication.txtobserved af62d36df0ddb1ca5388728e073b4b93...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. |
|---|