OT-2026-000060278
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000060278) never changes.
Identity and time
| Publication number | OT-2026-000060278 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-7b80-960b-d8770473283e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060278 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2893760d1c7ed414e84f38e80f3551aedc52dd35bf2f3b8b7b60f108572a23b |
|---|---|
| Markdown | 7796b70caa58ca5a0ae0acf4882cddb97833b4b4d984ba11d669c0224de43d9e |
| Publication page | 8c29403f6309b107d1adbc8f30ca9f39bd98ac1d7e63826e5ce7d0d9c0640197 |
| Manifest | 22274d6faf0dec7d2e1ff4fe458814d60b06199eb77bbf80652f21d8209e1feb |
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 | CpaYyYA7KLuKlaY4GPrIz90wLW510LF7ceTa1xV8hrhXVKdSFbA68Fu7GW/XRIh8l8OQVkO08P3e85LW1WlcCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:59.005699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060278observed 8c29403f6309b107d1adbc8f30ca9f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:58.987112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060278/manifest.jsonobserved 22274d6faf0dec7d2e1ff4fe458814d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:58.966612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060278/publication.mdobserved 7796b70caa58ca5a0ae0acf4882cddb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:58.948024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060278/publication.txtobserved b2893760d1c7ed414e84f38e80f3551a...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. |
|---|