OT-2026-000062506
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, vented after set-down
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-2026-000062506) never changes.
Identity and time
| Publication number | OT-2026-000062506 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-79a1-b0a2-23804976b8f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 134ac4b8bdc5b104bfd76dea02a2d04f86e68e92533c9ff452e8b5fe2a513108 |
|---|---|
| Markdown | f07aefd4593782a29ddad6ff31b07550b7e10b04b1082ab54f954874fdab6144 |
| Publication page | 9cd8977e8c15f51dff41a4bfce645f3f5d3aca22dc6e27f36cb928809ae76bf7 |
| Manifest | 07238d03251d8237c5d933eaa89cfc9de8e0c9c177809c9ebd2d3865d4f0b586 |
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 | 0XamjrlfCH0jd5Ok5AlhVxpqXQ+aPyII5BwW/73EBzQGMQWDQ8LOLG7SC4nfA9KznIFsdixb2xBbXf+t72A7DA== |
| 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
| 2026-09-17T10:39:57.304327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062506observed 9cd8977e8c15f51dff41a4bfce645f3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:57.284001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062506/manifest.jsonobserved 07238d03251d8237c5d933eaa89cfc9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:57.260276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062506/publication.mdobserved f07aefd4593782a29ddad6ff31b07550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:57.239043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062506/publication.txtobserved 134ac4b8bdc5b104bfd76dea02a2d04f...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. |
|---|