OT-2026-000073846
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000073846) never changes.
Identity and time
| Publication number | OT-2026-000073846 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8e-7208-8af6-ee6d289f341b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73b9adcc690a354a25fc9e507c1b2eca9b6a1bd535011c8dbaa10d16285bb2cb |
|---|---|
| Markdown | eeaa09b2e1105d6864c9490c391fe6b2e68991c3eab3dfa769c5e1bc13fcfb16 |
| Publication page | 0fcfd8d101a3b9b3c574c977d1d3dd0228b482855f86bf37b631b60ab1a91840 |
| Manifest | dfd12d614db041806ba170448ea364faa7edc761b0d4496086e566adddbb6432 |
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 | Q9ylKMcRteFOpvGFSP70CecwDgRvVUTfhvZ/fMlowWTiEuXlZLraflfY5192uaYr52DEMK6aV19sH6DzAm1dCQ== |
| 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
| 2026-09-17T10:19:58.956517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073846observed 0fcfd8d101a3b9b3c574c977d1d3dd02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:58.937267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073846/manifest.jsonobserved dfd12d614db041806ba170448ea364fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:58.916568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073846/publication.mdobserved eeaa09b2e1105d6864c9490c391fe6b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:58.897453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073846/publication.txtobserved 73b9adcc690a354a25fc9e507c1b2eca...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. |
|---|