OT-2026-000082576
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-2026-000082576) never changes.
Identity and time
| Publication number | OT-2026-000082576 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7df6-a19e-6f0252f27732 · 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-2026-000082576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 780c19c407b0df2e4d1a2015ff050e8b5a857d5999278c1d4c6916c9e1ac9ed6 |
|---|---|
| Markdown | a5d6f8c58fb45642ac98fc3d8c82547460d8e8f4169a1bba846bcf51fc0f4d49 |
| Publication page | 35ae3579788465e8b7c30acf59c00904d4dbea070ffd999ca9ace638ca3f22d4 |
| Manifest | ceb250395ac0313634780fa7caba6f6a875f061cea63202eacdba2b00172474c |
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 | 9SZbZRBK4JGpGgWt9z9swttzvuLrYzX5PHV1C0pLh9HL2Gz34aPpBJU88SEGjKfosYOXAJAMdbSngxMmF2ySAQ== |
| 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
| 2026-09-17T09:58:01.009028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082576observed 35ae3579788465e8b7c30acf59c00904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:00.993015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082576/manifest.jsonobserved ceb250395ac0313634780fa7caba6f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:00.976470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082576/publication.mdobserved a5d6f8c58fb45642ac98fc3d8c825474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:00.959515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082576/publication.txtobserved 780c19c407b0df2e4d1a2015ff050e8b...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. |
|---|