OT-2026-000064096
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000064096) never changes.
Identity and time
| Publication number | OT-2026-000064096 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-79ba-974d-2213812049ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064096 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf07e5f0f50a66a87d9c8b141036fe3b455ea56278d0eca9dc3615bd0f685312 |
|---|---|
| Markdown | 21cd9da79cff4a2810b01121683376c3513a56c56bfd1d3159dae4a120011b1a |
| Publication page | a73e947b6aa26f129f343c6d38b3694c8d570819e03478dcb44631eee7657921 |
| Manifest | b98760211d2f428e5ae6e4574e0fc0cf4331e471902f41e975e4bb07857a2a54 |
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 | vOwAC/jsqC918d0WG0f7E6D2ck+EgMSZ9zoLWWq5M9+iRaKFFSms6vTR+jMXSH4zy+SAnAja7RL8MzKzFIcjBQ== |
| 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
| 2026-09-17T10:36:05.119643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064096observed a73e947b6aa26f129f343c6d38b3694c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:05.103634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064096/manifest.jsonobserved b98760211d2f428e5ae6e4574e0fc0cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:05.087359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064096/publication.mdobserved 21cd9da79cff4a2810b01121683376c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:05.070155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064096/publication.txtobserved bf07e5f0f50a66a87d9c8b141036fe3b...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. |
|---|