OT-2026-000067054
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000067054) never changes.
Identity and time
| Publication number | OT-2026-000067054 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-789f-b152-d3dd6af3edff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067054 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5b1272edd58c19d5e78efe2e9102d6da31d9c20f3f56b0475869f15d281697e |
|---|---|
| Markdown | 9c360b0326e3e414b08d216b53a7501e1e1f6a8f56fdcccfc006cc29e234f8af |
| Publication page | 9a5fccb753e6e916debaec56bc1ed1b3e1b84fc7673107646fff1b20371c3eb4 |
| Manifest | 7065cde97a8d8865899146c73104bc0a13b8d4c9074fac8bbf7f3ff012432610 |
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 | DdwAgRIRiZFqIP11L4obp3/WeWStTZynVEVpuXfhxW1SVK3EJugLnggKt4vzWEVnpT8eYmy9RN72WrxbLRFqDw== |
| 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
| 2026-09-17T10:32:18.652580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067054observed 9a5fccb753e6e916debaec56bc1ed1b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:18.634200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067054/manifest.jsonobserved 7065cde97a8d8865899146c73104bc0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:18.616712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067054/publication.mdobserved 9c360b0326e3e414b08d216b53a7501e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:18.597584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067054/publication.txtobserved f5b1272edd58c19d5e78efe2e9102d6d...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. |
|---|