OT-2026-000008711
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000008711) never changes.
Identity and time
| Publication number | OT-2026-000008711 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7f4b-93d4-acefc5638827 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008711 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1c9c18418fad42e7f7ee5d810be0848732e87d54077cccbb0e6d954c7eb19c7 |
|---|---|
| Markdown | bcf5d4a7298fc9d3a8eeb9903f140bb70d7bf806bd2c36a5ee8c1eceed9fcc48 |
| Publication page | ee84a9741266e20520124c4f4f1f47a0d28397e244f9da9b18be8214df76c9d0 |
| Manifest | 22cd1a9a19a9d34b4df0ea8a0f9415572dd1763f1a9d80087bf74f2972eea1b8 |
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 | RxoqPvUOdZwJxByptDc7nMoXcCrISxQ4ryuicxFnI1Izz2ddwUfqqnXy+Zmu5CUXXbQjVTiP3Nlkrs1KYNJmBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:47.249655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008711observed ee84a9741266e20520124c4f4f1f47a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:47.229725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008711/manifest.jsonobserved 22cd1a9a19a9d34b4df0ea8a0f941557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:47.208782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008711/publication.mdobserved bcf5d4a7298fc9d3a8eeb9903f140bb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:47.188462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008711/publication.txtobserved a1c9c18418fad42e7f7ee5d810be0848...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. |
|---|