OT-2026-000071672
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000071672) never changes.
Identity and time
| Publication number | OT-2026-000071672 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e91-7930-b356-3030af23fe1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071672 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d0e358068e50a48d5b0fe1931f88bc9df46b1355961d12a9d18a4e827b26d41 |
|---|---|
| Markdown | afe98cdf1844ee913e84717add650574fee04038286434e4aab2cc7b34980913 |
| Publication page | 274cc87fdade207ef4db361a4496039af8377c3e209b7c3c69004573816553ec |
| Manifest | 0cdc9f20a902a4ea113f26179e8d6d9a2aad9dc18270c86287a0b025db76ce5f |
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 | ojC6XQc6eYe4N3P0iXomkusx3fXwvkjIdCo49cU5yIgr3E/Vd2a8kPGhCrCeJnVE/1J7XET73F3EtQK9zvRqDA== |
| 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
| 2026-09-17T10:23:42.559825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071672observed 274cc87fdade207ef4db361a4496039a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:42.535222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071672/manifest.jsonobserved 0cdc9f20a902a4ea113f26179e8d6d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:42.509346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071672/publication.mdobserved afe98cdf1844ee913e84717add650574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:42.484187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071672/publication.txtobserved 4d0e358068e50a48d5b0fe1931f88bc9...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. |
|---|