OT-2026-000082588
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two 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-2026-000082588) never changes.
Identity and time
| Publication number | OT-2026-000082588 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7096-9365-224f58f2a6c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082588 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05554b6a644facac4a8b5afacbaad1390039cf09bb551db94a79239f182c484c |
|---|---|
| Markdown | 42516d00b62a33276912bf6f12f4eb5930e0bcee75411cfea89b4958b1095a9b |
| Publication page | 9d2b03112a1489cdcdb66c8d3448c64498da212952a5664186419dce85a5e626 |
| Manifest | b8ded446ad41c89c4204d3a3c88ef6c378678723771875db4b75d27676bb745c |
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 | IZIuDWG/3385ClwB4v9KYAr699bP/4spci9IhYAvftVPcx/ef7KYVyZkiLZWrbcyZkbaHHPihllG2mD30PXWBg== |
| 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
| 2026-09-17T09:58:01.835290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082588observed 9d2b03112a1489cdcdb66c8d3448c644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:01.818155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082588/manifest.jsonobserved b8ded446ad41c89c4204d3a3c88ef6c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:01.801601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082588/publication.mdobserved 42516d00b62a33276912bf6f12f4eb59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:01.783721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082588/publication.txtobserved 05554b6a644facac4a8b5afacbaad139...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. |
|---|