OT-2026-000069582
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000069582) never changes.
Identity and time
| Publication number | OT-2026-000069582 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-7453-bcba-bd74415bec1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98e4e67b07fab9bcc9a4e415f2e476b58723f4e17756f9dec799917646464c38 |
|---|---|
| Markdown | 62b1aebc8fcb41fc450347263503d46cd52f892367552f3888dab847fac96630 |
| Publication page | 29c41375e742c37bcfcaa4140e4e63440522f9ad931cf18728c2a9289ed8a723 |
| Manifest | 1a3c5de9bfc1627c63ff06a6811f27b9766e3d8149fb72c5ec81a4b1f3b8a695 |
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 | 74T6/AT70/YkPph3/AEmcopVXUrOINQYFtDwAFbEwyXBEChrIdtpYXVpWzFBEvq2dPbWiULyztlEVIoYOUaOCw== |
| 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
| 2026-09-17T10:30:42.387902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069582observed 29c41375e742c37bcfcaa4140e4e6344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:42.366180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069582/manifest.jsonobserved 1a3c5de9bfc1627c63ff06a6811f27b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:42.347489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069582/publication.mdobserved 62b1aebc8fcb41fc450347263503d46c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:42.328977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069582/publication.txtobserved 98e4e67b07fab9bcc9a4e415f2e476b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:14.329023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069582observed 29c41375e742c37bcfcaa4140e4e6344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:14.312443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069582/manifest.jsonobserved 1a3c5de9bfc1627c63ff06a6811f27b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:14.295384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069582/publication.mdobserved 62b1aebc8fcb41fc450347263503d46c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:14.280009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069582/publication.txtobserved 98e4e67b07fab9bcc9a4e415f2e476b5...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. |
|---|