OT-2026-000050534
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000050534) never changes.
Identity and time
| Publication number | OT-2026-000050534 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c49-7700-95a6-488f6fe2605e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050534 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea9fda1a5987b1977daef45149c85a4449de3f3cd9009c6e181cc5b7ca8071df |
|---|---|
| Markdown | f5078444ff555e7c338cf612b8ce6feeffe0ef18b3d7ceb6da3720f5dc39d79c |
| Publication page | d553c074d9aa7f15e887023fb6c52910a5b0c094dba06ef307a8542d9ecff215 |
| Manifest | 055d5f06b869bf5ab4982aac0a1da75484c7e2eb5bde80f775d1238f516c3149 |
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 | 7i0WBB9vE48sQz9RI7KHbPy+CEBDsQL80OiYu1eos2rR9tvAfAh1G5N/Mnnvg2lg2Tx+R2O7o51YmQu5EU+sCQ== |
| 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
| 2026-09-17T11:01:37.792641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050534observed d553c074d9aa7f15e887023fb6c52910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:37.774822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050534/manifest.jsonobserved 055d5f06b869bf5ab4982aac0a1da754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:37.756118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050534/publication.mdobserved f5078444ff555e7c338cf612b8ce6fee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:37.739216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050534/publication.txtobserved ea9fda1a5987b1977daef45149c85a44...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. |
|---|