OT-2026-000036272
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000036272) never changes.
Identity and time
| Publication number | OT-2026-000036272 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-70e0-8f7e-4d6024371299 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036272 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0176413a1934f84fba48369144f4c81ae4bf636c56cbb83c07e8bf9c450a4bc8 |
|---|---|
| Markdown | ce700fd31db47554821358d93cf70ae31e8a5f55c50aa6de28a174be32ca7334 |
| Publication page | 4890535fadaa808c92c9f64459c8b41daa3a3fde8f9c0cd1707ff5384da19e11 |
| Manifest | 869825046bfac31af5a3e0b31ae0caa106b0a2be35e8355d64b141dea951ac3e |
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 | JFMFcbOUIPBDS0QQSg1I4E/4rHSL7lw3D1ySkuO4YoqPtTNINaeRJ4FnyccxAAhtXO70UHOxXBK7/7WAKxtyBw== |
| 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
| 2026-09-17T11:26:31.972375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036272observed 4890535fadaa808c92c9f64459c8b41d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:31.952555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036272/manifest.jsonobserved 869825046bfac31af5a3e0b31ae0caa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.921523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036272/publication.mdobserved ce700fd31db47554821358d93cf70ae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.890421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036272/publication.txtobserved 0176413a1934f84fba48369144f4c81a...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. |
|---|