OT-2026-000065646
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000065646) never changes.
Identity and time
| Publication number | OT-2026-000065646 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7053-ba98-a09d9d6c63d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065646 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1aeebe61871a25d53831e7671fb5cd2ab011e1d719b106368793e706c7d7093a |
|---|---|
| Markdown | b76361714a6fbae84951fbfedcee4dedd7af11065240eca17f2fe6f3fb5dc10b |
| Publication page | ec19df6bcc36c9b656b7a18a50a34ccb1d24b2f5155a7ca5e1d1ca5ff2b97794 |
| Manifest | c9010bada40cb2bcd8cfed294deff4270a2eac6deca97ce325d220bee3be35d5 |
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 | YjDHpZ3vWwNfzqdvSxQZYlsR5x4NeOxHnyx/uoRG8zkphsx9F98qOJhU3QvU4clD0NDme1R0F/HSdUD4yZP5BQ== |
| 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
| 2026-09-17T10:34:02.825274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065646observed ec19df6bcc36c9b656b7a18a50a34ccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:02.806572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065646/manifest.jsonobserved c9010bada40cb2bcd8cfed294deff427...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:02.787698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065646/publication.mdobserved b76361714a6fbae84951fbfedcee4ded...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:02.769686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065646/publication.txtobserved 1aeebe61871a25d53831e7671fb5cd2a...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. |
|---|