OT-2026-000063605
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000063605) never changes.
Identity and time
| Publication number | OT-2026-000063605 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7af6-a4f6-e4b9362cda3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063605 |
| Status | PUBLIC |
Content hashes
| Canonical text | de741b6a893d5eebe71edf9d82f32b10a7097e0bd2880e44ff65739c4e839e3d |
|---|---|
| Markdown | cee1093bd148ccf470e8dda3ad9f2c70eb38902107319d842990676f23b6fc9c |
| Publication page | e79583397b1a379db576959cd06691ba7ed10b8ca4f1303d1a64a2dc19534585 |
| Manifest | 3b56f9761dd21e4962f479fedd9eac0c822c58e8c0695999340bc1b9cbbc0ab8 |
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 | J8/E1T09hajENwsqjvulkd+kjXMD1FBNrmf2axRFs0UHtw5drms3H9O7rfwsxpmGoEGvbnDiB++YZ0/vmWdFDw== |
| 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
| 2026-09-17T10:37:37.649446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063605observed e79583397b1a379db576959cd06691ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:37.629520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063605/manifest.jsonobserved 3b56f9761dd21e4962f479fedd9eac0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:37.609649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063605/publication.mdobserved cee1093bd148ccf470e8dda3ad9f2c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:37.590643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063605/publication.txtobserved de741b6a893d5eebe71edf9d82f32b10...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. |
|---|