OT-2026-000062746
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three 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-2026-000062746) never changes.
Identity and time
| Publication number | OT-2026-000062746 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-72eb-b9c2-ef0ca5e02c07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d94cbf2f411b2285621a70d0a1862ba5c76be2e36e5f971da64783c185776e7 |
|---|---|
| Markdown | 60328f37b85799dc8e10c9e031b6e963c81bd3a0b42336aa899a470d57b72af9 |
| Publication page | 674d442e76404208d14c6468ea9dcad391ecd20c186b003bc40b4eab9e777eed |
| Manifest | 71786f031bfe655086d7d0575eefe9732acd851db140e741aa1e1c1618084de9 |
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 | FKLWVnN+gOKtNU6FCwkvCwddXYrdXWxCHloB90ZKapywg6WnDu5dgde1LjDslkFELrnQ1XT66OW2DjAze/PaBA== |
| 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
| 2026-09-17T10:39:19.493689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062746observed 674d442e76404208d14c6468ea9dcad3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:19.474413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062746/manifest.jsonobserved 71786f031bfe655086d7d0575eefe973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:19.456373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062746/publication.mdobserved 60328f37b85799dc8e10c9e031b6e963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:19.436273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062746/publication.txtobserved 6d94cbf2f411b2285621a70d0a1862ba...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. |
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