OT-2026-000059950
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000059950) never changes.
Identity and time
| Publication number | OT-2026-000059950 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7313-98f8-4d44c34ced51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8573d9e1b51b827acd1c2dac16a932132b005b0500754eaf9ce827405501d1eb |
|---|---|
| Markdown | 2850c2dc2303b03ed84863a531d1dace37f8db841a946efc7197b649ae3d1840 |
| Publication page | aa8f4c89823ebfd11f31702094b0a55196d2f2518ec92a588e90b59763806418 |
| Manifest | 07f63ef4a65412d57839ab46a2e3ef4cbc989aeb38b854f2038912437e8cb8ea |
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 | TDp85RQCHasdNdiYZfKkcDGOtrejRQcHis+0zUJj3BWoRFXPmJAYcAv0OWtc24Fqu1VO8VSjDNaTLXausT0yAw== |
| 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
| 2026-09-17T10:44:43.781963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059950observed aa8f4c89823ebfd11f31702094b0a551...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:43.765166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059950/manifest.jsonobserved 07f63ef4a65412d57839ab46a2e3ef4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:43.748080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059950/publication.mdobserved 2850c2dc2303b03ed84863a531d1dace...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:43.729861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059950/publication.txtobserved 8573d9e1b51b827acd1c2dac16a93213...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. |
|---|