OT-2026-000062814
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single 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-2026-000062814) never changes.
Identity and time
| Publication number | OT-2026-000062814 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-7995-809d-5d508ab7c665 · 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-2026-000062814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cfb01f74c9a5f44c4667f24c10bec709e253bd327fea994c8660d6cb2e59857 |
|---|---|
| Markdown | ad6aa05d03005d7da3f1c0e7deedf085c5fa42e52e76183c286274aa0ad5476e |
| Publication page | af792b56cc153f17cf1dc7f803f6572d861f7e47ebb9b60cca6d9397a08d520c |
| Manifest | 3e8253999b6fafc13ef131abb6e37d2d5224b5aeb837607d68fc938eed18abb9 |
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 | jJsrmUkW+dzj1BSHnpF+tB15uR8bFY3YPjhANA02SOUlVuHNMXPtrTEwMw6li6oTSax4tHGtdjx99/72Xc6zAQ== |
| 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
| 2026-09-17T10:40:07.357851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062814observed af792b56cc153f17cf1dc7f803f6572d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:07.336692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062814/manifest.jsonobserved 3e8253999b6fafc13ef131abb6e37d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.316782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062814/publication.mdobserved ad6aa05d03005d7da3f1c0e7deedf085...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.294570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062814/publication.txtobserved 2cfb01f74c9a5f44c4667f24c10bec70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.097965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062814observed af792b56cc153f17cf1dc7f803f6572d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.080334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062814/manifest.jsonobserved 3e8253999b6fafc13ef131abb6e37d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.063917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062814/publication.mdobserved ad6aa05d03005d7da3f1c0e7deedf085...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.046848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062814/publication.txtobserved 2cfb01f74c9a5f44c4667f24c10bec70...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. |
|---|