OT-2026-000084485
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000084485) never changes.
Identity and time
| Publication number | OT-2026-000084485 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-7270-9868-1c3944d6f87f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084485 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa6368098a8d4eb8e03054f93b0a8a56100be3083ba6cc7bf69f9d86de5e55d1 |
|---|---|
| Markdown | 90768f2e877750c06430c9d6246204aed1c922cc85c1f3c007f84655223e367f |
| Publication page | eeabd5c3fea4cbe1a45dd8211df3795dcb3ed17bed4f993a7920888826627c38 |
| Manifest | e58c126c2b45c9e88cd038e499afbf6b4b266a6391dde0f1a857e9410963fe5a |
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 | rLXKnZ/mUBjWjHtj8PvTmR0FjOP9+skKTgktyf7T6tcDMOBZATds13mnkRx9U/cVK0pKDmPahxncfkQONUQYDQ== |
| 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
| 2026-09-17T09:56:27.201406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084485observed eeabd5c3fea4cbe1a45dd8211df3795d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:27.185348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084485/manifest.jsonobserved e58c126c2b45c9e88cd038e499afbf6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:27.169581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084485/publication.mdobserved 90768f2e877750c06430c9d6246204ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:27.152523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084485/publication.txtobserved fa6368098a8d4eb8e03054f93b0a8a56...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. |
|---|