OT-2026-000070923
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000070923) never changes.
Identity and time
| Publication number | OT-2026-000070923 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-714b-b368-4814d3d7fb74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070923 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9eb669ad855ec852aca4dc9e0686c94c95cb08a96e0ee04a669b57161bd63c6 |
|---|---|
| Markdown | 9a00e395fdceed9be50d3e7cb343225a1aaaf9ac270c752f3aef88b0ace5af53 |
| Publication page | 7b883fc7c57ec7556056da203a2ef5ddb944353d4f67dc480a5b1983f99721f2 |
| Manifest | 46712e5240cb8eef9ed62e8bac0624b4fc29161ebb51d6252433456286482b15 |
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 | TzsWJnmhkiuJAIACMwkiL6rqD6S2CCdf2EwH701BnF6b9dVdTl8ia7BdeNGiPuV0qqLISBD8z+9DRkBKLG8+AQ== |
| 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
| 2026-09-17T10:25:45.462575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070923observed 7b883fc7c57ec7556056da203a2ef5dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:45.445346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070923/manifest.jsonobserved 46712e5240cb8eef9ed62e8bac0624b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:45.426536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070923/publication.mdobserved 9a00e395fdceed9be50d3e7cb343225a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:45.409777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070923/publication.txtobserved b9eb669ad855ec852aca4dc9e0686c94...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. |
|---|