OT-2026-000076662
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three 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-2026-000076662) never changes.
Identity and time
| Publication number | OT-2026-000076662 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-742d-9b3a-c0348ebdf830 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97452ff2d3032000ddbc2e3e7e8a92177042e1d364844bcb231797518ae4c2eb |
|---|---|
| Markdown | 246bdab19d472f17c8f1f058615e4f8817fd3b8160ee710bb80e24d6912663d7 |
| Publication page | 605f36e5206782ca3937bc7c371b101efa5e39abb64298d13960d5e182a4f0df |
| Manifest | 112e2b122cac6bca6b92537767686ed70534b7f814e57d9a4d61bef3ac3701fb |
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 | 1QX/mNkrTZRtmhOwN2RDcCzvOXhH+c1SVjbg3C78tQ6a70PuqoTv8sH0HmDFQLwldikXN456N0ISBB9WCztdAQ== |
| 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
| 2026-09-17T10:09:24.437954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076662observed 605f36e5206782ca3937bc7c371b101e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:24.418942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076662/manifest.jsonobserved 112e2b122cac6bca6b92537767686ed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:24.399729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076662/publication.mdobserved 246bdab19d472f17c8f1f058615e4f88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:24.377285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076662/publication.txtobserved 97452ff2d3032000ddbc2e3e7e8a9217...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. |
|---|