OT-2026-000035249
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000035249) never changes.
Identity and time
| Publication number | OT-2026-000035249 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-786f-873b-aa19cec2485c · 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-2026-000035249 |
| Status | PUBLIC |
Content hashes
| Canonical text | eca3ac57978cb2479cf37f0427d63a71c041882a1161088e490e5551917f94cf |
|---|---|
| Markdown | ed5a1834fff78ce767536722365c9eb5e9e91bfee4e91575f9e45f3b1a113f56 |
| Publication page | 1642aff3b2b04078d89245c0a49b2bfb785922e9d933a4249d63d7b3337fc4a3 |
| Manifest | 13f57a5b0751c33697986186eb65385a4aee049baa6e1359743011852bdf76bc |
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 | r3X/0ErQ2qkpHlBU6/3xMS5s/FuDf/wxP3JvTBjE3xk+jXMifk9wwJWknZM82b3dQRfEFTKBvdukU5bcgEHYCg== |
| 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
| 2026-09-17T11:28:23.505462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035249observed 1642aff3b2b04078d89245c0a49b2bfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:23.490426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035249/manifest.jsonobserved 13f57a5b0751c33697986186eb65385a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:23.473689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035249/publication.mdobserved ed5a1834fff78ce767536722365c9eb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:23.455302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035249/publication.txtobserved eca3ac57978cb2479cf37f0427d63a71...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. |
|---|