OT-2026-000071948
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000071948) never changes.
Identity and time
| Publication number | OT-2026-000071948 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-7da2-835b-cb6463a891e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071948 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f47015b6a92bfc69cf2eb15a6a2bb6d3344ad1529320d3c92362b49e63f22f5 |
|---|---|
| Markdown | fcbff4efe71aff82d804c9be717a429f6eacbd60c17493706ffeafde6456201d |
| Publication page | f8d2fef89412500b8e716783ad55bffdc3d37cc3a1e68ba246e41f6cc4d76b2b |
| Manifest | 236249649e9c9b7b7fbe7e2af39ea43a853598f44cd8cddba0ed4a4beac2f961 |
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 | 28drTqPks2dqDJoA7qQKwMdA1biLcjF3ljTdnGU7iNZ4UxZkyA892FwguAU5FLgIwdZuKKcfWl/Z9vVowHyzCA== |
| 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
| 2026-09-17T10:22:59.072782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071948observed f8d2fef89412500b8e716783ad55bffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:59.054190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071948/manifest.jsonobserved 236249649e9c9b7b7fbe7e2af39ea43a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:58.986265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071948/publication.mdobserved fcbff4efe71aff82d804c9be717a429f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:58.887067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071948/publication.txtobserved 7f47015b6a92bfc69cf2eb15a6a2bb6d...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. |
|---|