OT-2026-000067201
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two 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-2026-000067201) never changes.
Identity and time
| Publication number | OT-2026-000067201 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-767f-bb34-5df98e707d0b · 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-2026-000067201 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a0ece3169281f37804b7c2f7d31aae9ab66a8ab0df5789a0bb1463f59cf3a5f |
|---|---|
| Markdown | 0f85384e115066e7df1e88fd554e32e312a37588d1b07047e2990e15efcf0780 |
| Publication page | e3d62e39d13ebd23392a342d05205335f2103dd8de2f9afb99ca622d7098c780 |
| Manifest | 8ad6f3a56cd3c91bf5927724d6c05963abdc8fd330a858ac0d8173c36c7ae33b |
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 | UyWs9OQhQNqszn9js6w3AbS0PvtkOOQRaaqaqmoVZS12tkHLPaF8DhBZh0PSnr62S0JDns4f7Q3KV88+2/ZiBA== |
| 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
| 2026-09-17T10:32:29.346308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067201observed e3d62e39d13ebd23392a342d05205335...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:29.330857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067201/manifest.jsonobserved 8ad6f3a56cd3c91bf5927724d6c05963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:29.314855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067201/publication.mdobserved 0f85384e115066e7df1e88fd554e32e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:29.298456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067201/publication.txtobserved 7a0ece3169281f37804b7c2f7d31aae9...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. |
|---|