OT-2026-000045857
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000045857) never changes.
Identity and time
| Publication number | OT-2026-000045857 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7dd4-9f89-5bbb315d5584 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045857 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0d2ab1b47f800120cfa10ad1b4d5c796801e4900b3e64e0df95664a644cb80b |
|---|---|
| Markdown | 2bb8bdc87e1ed1711d8726cacd8085b1ae8928473285135bb628dd10cc72a84c |
| Publication page | b25f6a5b9896d4cd378b9af547ced9c1030dea3a535edcc7912f2761e7f200bb |
| Manifest | e200133b0268f1f76e87ef9cbf341c84dd5299420e3845e5dd418cb7e1f0b1ca |
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 | /OPHHYg2Mjykt9ufVIfuQAQoLIzgYq4Vza67hJK1pKpuMoyrW+y3Et7qf0usxrxWhbqkMyWY1m3xALCzyYowAw== |
| 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
| 2026-09-17T11:09:44.421341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045857observed b25f6a5b9896d4cd378b9af547ced9c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:44.386929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045857/manifest.jsonobserved e200133b0268f1f76e87ef9cbf341c84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:44.367744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045857/publication.mdobserved 2bb8bdc87e1ed1711d8726cacd8085b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:44.333733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045857/publication.txtobserved e0d2ab1b47f800120cfa10ad1b4d5c79...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. |
|---|