OT-2026-000064837
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000064837) never changes.
Identity and time
| Publication number | OT-2026-000064837 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-7029-bb29-9cc580cd2d09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064837 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6aaf7b503f594559a98c0cc1b563d25b173505defc182dbdaff0e6dc91212d6 |
|---|---|
| Markdown | 3ae87edbce6ed90068c294ee497530c317f3ed2359885dc973359ce6422dbb59 |
| Publication page | 1ba3b82d4ebd427452ab120aac59e0660ed94bed01ecfb5c62fa2a8e20b8742f |
| Manifest | e10cb07503b6def4d0caca55b1d3c98892906534d8ab751b469bcc1285b40187 |
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 | xDidvwld8Ni6uRlhAWCs1ooTUnrvMki5x+a0VTXZjXPrpa7P/N9AFZhxO9S85I9SC4uqYw9YXvUrEvS2jpjZCg== |
| 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
| 2026-09-17T10:35:44.813227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064837observed 1ba3b82d4ebd427452ab120aac59e066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:44.792707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064837/manifest.jsonobserved e10cb07503b6def4d0caca55b1d3c988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:44.756343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064837/publication.mdobserved 3ae87edbce6ed90068c294ee497530c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:44.724984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064837/publication.txtobserved f6aaf7b503f594559a98c0cc1b563d25...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. |
|---|