OT-2026-000067001
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000067001) never changes.
Identity and time
| Publication number | OT-2026-000067001 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7921-a858-a26b95796417 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067001 |
| Status | PUBLIC |
Content hashes
| Canonical text | e063e30bcfdea78dd4ee4a2be71654ae9d58207783aecb7702e574e2574a5b4c |
|---|---|
| Markdown | 39ccc7d3dd5c243fc9d8ec7745befc378d3d3845be839a066a296fbb7228e534 |
| Publication page | 7b40c571d53f37217929a46ef6160f19ba845071c4a0eb079120c6abc98be678 |
| Manifest | 4e1eb582d4ba588a5d4d2c6ad9848f41c4922ac67578fa70152d2ed3209e280c |
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 | Qeh1G6WTuN+lZ8hd4a8PaLULbpSDrxPnULKOOKBXoNSpe92wbHxc+3TvQhT0iyUkf3S39up5UaNO6zgkSDNQBA== |
| 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
| 2026-09-17T10:32:13.890434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067001observed 7b40c571d53f37217929a46ef6160f19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:13.874220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067001/manifest.jsonobserved 4e1eb582d4ba588a5d4d2c6ad9848f41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:13.857121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067001/publication.mdobserved 39ccc7d3dd5c243fc9d8ec7745befc37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:13.839716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067001/publication.txtobserved e063e30bcfdea78dd4ee4a2be71654ae...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. |
|---|