OT-2026-000060313
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000060313) never changes.
Identity and time
| Publication number | OT-2026-000060313 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-7f54-877a-900b07b58f8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85a7620d54c0b4446a38a3890bccba5b06ac636a57a619f1fa5715bea1433f50 |
|---|---|
| Markdown | 291078dcc22537b3fef7e10ed495a42a3033663231f2549c61b5022d32f89e2b |
| Publication page | a5e6f51413f766110e2f8b8cdf25a8ab447bbf3c80b78dc7afcd96a88ab159c3 |
| Manifest | e6147440162b56427147be2b4a7edcefff063b543647433d44dea8ef2160eb30 |
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 | 3wjA66dewhXKH4Hr649VQzavH0X0wmjtb0DIbMDTQEmskRfs+YmNpsUR5vl5uEbLfsS5yLnba0zhdIxn3MFnDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:01.361563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060313observed a5e6f51413f766110e2f8b8cdf25a8ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:01.344134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060313/manifest.jsonobserved e6147440162b56427147be2b4a7edcef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.325187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060313/publication.mdobserved 291078dcc22537b3fef7e10ed495a42a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.307039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060313/publication.txtobserved 85a7620d54c0b4446a38a3890bccba5b...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. |
|---|