OT-2026-000084596
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump 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-2026-000084596) never changes.
Identity and time
| Publication number | OT-2026-000084596 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-72b3-9fc6-bbceb09f49e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084596 |
| Status | PUBLIC |
Content hashes
| Canonical text | d03df5713902165bd74d11bf78e584e391cd936a5a017b9fd324a24c69386f4f |
|---|---|
| Markdown | 9eeabcf0ada5520b01f8fb343f5ad2360c49c5572dbec52643c110f126b51a32 |
| Publication page | e25729978da24c6ddd7ec3a499d0cfa96b57ff1c83bba9bf872bd64f46b8bebb |
| Manifest | d0049b4749f6aa0052c7a768e71294822c79d7ba5017e0e14a0839dfcffb5bd1 |
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 | tzKX9eGfz76nsAyPQqvEddRYN8t6Eo1PsieiqF1dXRGfqGQySYpbNFk1fGBBxKs5ERCsIT1sokjmpgwDOyl0BQ== |
| 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
| 2026-09-17T09:55:30.075188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084596observed e25729978da24c6ddd7ec3a499d0cfa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:30.055519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084596/manifest.jsonobserved d0049b4749f6aa0052c7a768e7129482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:30.037958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084596/publication.mdobserved 9eeabcf0ada5520b01f8fb343f5ad236...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:30.019713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084596/publication.txtobserved d03df5713902165bd74d11bf78e584e3...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. |
|---|