OT-2026-000067130
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000067130) never changes.
Identity and time
| Publication number | OT-2026-000067130 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-7764-bc6c-130d56593813 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067130 |
| Status | PUBLIC |
Content hashes
| Canonical text | b16302551b74f68af829c2129d25ab2861d3af8bf97f9e1b12ef68f5e8ad8bf4 |
|---|---|
| Markdown | 83c48a6408a2a63faa805dc126e08dc3d3df0ed2293e45d9afd7e2646db64c5e |
| Publication page | f3f0b935339cba9117d7fff50fc28f15e3033f8b9172ba0733f5845a7e59bdb3 |
| Manifest | 7522ee44370abfae3a96ab232d1d54161589b806121e27d4ae67b7ace7b1acc8 |
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 | sQvls1lk8aLcDatoGimnQDWa3WeNK1vM195YXhQGAil5P/9LoZJgi4k+N/WsfQBpbn1iFnlY72eA+i2oCrp0Cw== |
| 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
| 2026-09-17T10:32:24.214569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067130observed f3f0b935339cba9117d7fff50fc28f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:24.198118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067130/manifest.jsonobserved 7522ee44370abfae3a96ab232d1d5416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:24.181650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067130/publication.mdobserved 83c48a6408a2a63faa805dc126e08dc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:24.166420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067130/publication.txtobserved b16302551b74f68af829c2129d25ab28...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. |
|---|