OT-2026-000081460
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000081460) never changes.
Identity and time
| Publication number | OT-2026-000081460 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-7aea-9cb0-171e06a345ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50676c63d985dc0347aa5565466119fa0ea084a04a67df2254a8be6d2aab160a |
|---|---|
| Markdown | e8420d0b702349468a57aed2b8fd7a654122ca1d11e05f539629e722acf5fac0 |
| Publication page | 5be86ef68055bbf7cd17f099b30e54cf324bcbb3b46a89352febdb7670e27487 |
| Manifest | c68df95be5ecda820014007cdd3abc59b6515a31705382f28566b84118aa7e4a |
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 | hJ8chm6XAim8zMy/+L691kyWoyUO1Jwj3BoeJBsDtK1Fse7OygHbHJXFFyA8yIcTDHvHUL2fbeQNLgJUWAG4Bw== |
| 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
| 2026-09-17T10:01:37.386299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081460observed 5be86ef68055bbf7cd17f099b30e54cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:37.368581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081460/manifest.jsonobserved c68df95be5ecda820014007cdd3abc59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:37.352166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081460/publication.mdobserved e8420d0b702349468a57aed2b8fd7a65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:37.334869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081460/publication.txtobserved 50676c63d985dc0347aa5565466119fa...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. |
|---|