OT-2026-000092781
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092781) never changes.
Identity and time
| Publication number | OT-2026-000092781 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7805-bcc3-462bdce48ae7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092781 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bdf23da297cd35e573d3cdcc4a19a117e4a684b541874c45010dff1c2f67a78 |
|---|---|
| Markdown | 7b3c7cdd565fb9fddf7b4cf1c89c4a4595aef080b004efb7bb3200cb41c360cb |
| Publication page | d10a5a51cc1d9d1e09b1134a54236cce71a020641f85446308aeeabdd4e5d4a6 |
| Manifest | 7784c3c060f8d0037a0f2d2c18a2da4bbf6e10f20669503c2c8392a074133b37 |
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 | PAM8SnsQt/52a7pxbDnVylJK8nq4lfnhnQT2fK1Ix4QUZzpuvXL+6A683vWVh7FzCXpHg7AfTkFqLFxHevnpDA== |
| 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
| 2026-09-17T09:41:25.031298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092781observed d10a5a51cc1d9d1e09b1134a54236cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:25.011901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092781/manifest.jsonobserved 7784c3c060f8d0037a0f2d2c18a2da4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.993179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092781/publication.mdobserved 7b3c7cdd565fb9fddf7b4cf1c89c4a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.974441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092781/publication.txtobserved 9bdf23da297cd35e573d3cdcc4a19a11...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. |
|---|