OT-2026-000027060
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two 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-2026-000027060) never changes.
Identity and time
| Publication number | OT-2026-000027060 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-7e92-9734-4fa95e07a0d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 192efc9ec2bb7cd2e820fe14cfc5058445d7d695a3d144a4b95ef14af934ef56 |
|---|---|
| Markdown | fabbf5355279ffa2087baa320a58392a194dadc21444d62379d37f2714dbf9f7 |
| Publication page | 14eaeeea5c0bf1e7ed8b57b58d79d4094b34486ff7e7db8ef68868445c2b4964 |
| Manifest | 5377d8ceecfbc50d5c829dc0bb597cd14bc9e362d2a944f42f4531a7daa35c7f |
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 | JnR+mHS6vkAl4hilUd+d2q7+xvnb6XRGOG66+jPGZxr+3nEK+W5F/iHOhqeaWs8ahFpD93CgIP+ZpMCzJ6IJBA== |
| 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
| 2026-09-17T11:43:49.242479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027060observed 14eaeeea5c0bf1e7ed8b57b58d79d409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:49.226780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027060/manifest.jsonobserved 5377d8ceecfbc50d5c829dc0bb597cd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:49.209526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027060/publication.mdobserved fabbf5355279ffa2087baa320a58392a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:49.192344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027060/publication.txtobserved 192efc9ec2bb7cd2e820fe14cfc50584...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. |
|---|