OT-2026-000083009
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, sustained blow-off 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-2026-000083009) never changes.
Identity and time
| Publication number | OT-2026-000083009 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-730d-8146-a46c122b106a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0515e102500207688f2d0c826c47b6a92bc0fe7f680f3ab485d4d77722c06ed5 |
|---|---|
| Markdown | 7e75c94e9c565461d08985abc082fc211e7ac0981a5df1db8739ddaf763551d9 |
| Publication page | 843ecb8b5de3ced82d02a4b959972a1094241f31aab97f6f6788d57a3c137eaf |
| Manifest | 3478f497f49e98c7e3bfdb64e98bf4a1bc5512349786570e841d6853a2338557 |
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 | HEGzc3p9WUrORBeXO7CaY14upwHavoEWcdjxv6e/LtazxH+aAYZI7RFSqaikOcbQVp51Gd2EqaFIE2VXHiSrAg== |
| 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
| 2026-09-17T09:00:17.317463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083009observed 843ecb8b5de3ced82d02a4b959972a10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:17.170877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083009/manifest.jsonobserved 3478f497f49e98c7e3bfdb64e98bf4a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:17.151361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083009/publication.mdobserved 7e75c94e9c565461d08985abc082fc21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:17.129280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083009/publication.txtobserved 0515e102500207688f2d0c826c47b6a9...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. |
|---|