OT-2026-000062930
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000062930) never changes.
Identity and time
| Publication number | OT-2026-000062930 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7d5c-83a4-d82804325957 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062930 |
| Status | PUBLIC |
Content hashes
| Canonical text | a78037b5e7f10e248d19005f8d3403be3bdee2fe1f5b1cd09e99bd00a382651b |
|---|---|
| Markdown | a59068e627bc76a31d1dbec882ded54de767a06ee767fe401c2717cf65a2920b |
| Publication page | 1ae305eb7273c5d9eed8805b4058ee45e00617ec88116f1438caac0b3a486bdb |
| Manifest | f31c1d6b89c62e8f5bc8c38e155cce3a1f3b87e8ee16d6e923e2712e2875f31d |
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 | 42HM5ZRQaV5L6HgcCo2EHl6Wn/R9Joywiyc3SI065MQVWKrUBFZY3QwSczbx4MqF+6a/dlcNfKBZgm/FqzA1BA== |
| 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
| 2026-09-17T10:40:18.970618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062930observed 1ae305eb7273c5d9eed8805b4058ee45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:18.949250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062930/manifest.jsonobserved f31c1d6b89c62e8f5bc8c38e155cce3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:18.924544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062930/publication.mdobserved a59068e627bc76a31d1dbec882ded54d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:18.905759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062930/publication.txtobserved a78037b5e7f10e248d19005f8d3403be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.162119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062930observed 1ae305eb7273c5d9eed8805b4058ee45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.145340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062930/manifest.jsonobserved f31c1d6b89c62e8f5bc8c38e155cce3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.128840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062930/publication.mdobserved a59068e627bc76a31d1dbec882ded54d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.113210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062930/publication.txtobserved a78037b5e7f10e248d19005f8d3403be...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. |
|---|