OT-2026-000045508
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000045508) never changes.
Identity and time
| Publication number | OT-2026-000045508 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-75fb-befc-d611180c6915 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045508 |
| Status | PUBLIC |
Content hashes
| Canonical text | fab415acce7aa3e8466a8235966ae065655ab06ac3176aa5cbd94e42b2008c6a |
|---|---|
| Markdown | 853144914b3c0d1049c241b2e086d67976ca8f95c861f54cd6cd1172c80ce305 |
| Publication page | ff85ecac328be9286fb473f29f8c300e4d8541287476e1a9bf2db96fcfbd286f |
| Manifest | 627cbe540ed284dccaae2c6639a5fed8e188a1f2df1ec5f31efdc3ff02d8a623 |
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 | AbNShuAnVos+ngTtzu83JyCbnA2nxcUbfOzOaOMKRPs1z5D/E2pO/+8t1nzRZYKY9caQPyEKjT9aHUZmPIagCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:19.720072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045508observed ff85ecac328be9286fb473f29f8c300e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:19.702627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045508/manifest.jsonobserved 627cbe540ed284dccaae2c6639a5fed8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:19.685573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045508/publication.mdobserved 853144914b3c0d1049c241b2e086d679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:19.666916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045508/publication.txtobserved fab415acce7aa3e8466a8235966ae065...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. |
|---|