OT-2026-000035213
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000035213) never changes.
Identity and time
| Publication number | OT-2026-000035213 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-7e8e-970a-6cb85bb14f48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035213 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae00c353d6ddd647886297a2fcf1153c0ce9abc30e66ceb3da7e5df7518422a9 |
|---|---|
| Markdown | b04a506325f95f72d71edbc9a91fa4df25777d766d263f9040456088298c44ba |
| Publication page | 008683ec74d4e58b245bad965c81afa86a65eec79165e970dc60519181f490c1 |
| Manifest | e666492e162a94109b5e576a87213de9e47163ee93fe99952d72c90fb924e2d2 |
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 | tLos72yAI0N7j2rbnRAotq7XERPPI2PIfUjuEA5xC5plxij+14v/0SeASLegOa8Y3Ufj6Wz3gPVBaknqlraQCQ== |
| 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
| 2026-09-17T11:28:20.606125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035213observed 008683ec74d4e58b245bad965c81afa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:20.584712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035213/manifest.jsonobserved e666492e162a94109b5e576a87213de9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:20.564936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035213/publication.mdobserved b04a506325f95f72d71edbc9a91fa4df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:20.546267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035213/publication.txtobserved ae00c353d6ddd647886297a2fcf1153c...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. |
|---|