OT-2026-000080836
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000080836) never changes.
Identity and time
| Publication number | OT-2026-000080836 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-709d-9767-53546cbdd478 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080836 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac17e271ac70a830f7e68095fd8f3f99ce30de6040eedd61a08fa17d55e09f8c |
|---|---|
| Markdown | aaeca5ab8fd7d263544f4ff91951d616f065c419552dc407f9ef9cc4834193a5 |
| Publication page | 5ed87076f731af7c04a9b2f8169e5847d5367077b9202905510c4cf64cfe23f0 |
| Manifest | 0b514e9e734db79f6d8de08de2b22623e011145e0e5af6f8091943b92a46d846 |
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 | PJG0vQWuuGheeWcaIgbytmO24YSJJ4dmDTfzKjmYPBHYka0X0/qhKqvBoeKiiMqOjXiuEIO+/+iXmADjCQv3AQ== |
| 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
| 2026-09-17T10:02:01.439055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080836observed 5ed87076f731af7c04a9b2f8169e5847...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:01.422947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080836/manifest.jsonobserved 0b514e9e734db79f6d8de08de2b22623...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:01.406413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080836/publication.mdobserved aaeca5ab8fd7d263544f4ff91951d616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:01.389486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080836/publication.txtobserved ac17e271ac70a830f7e68095fd8f3f99...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. |
|---|