OT-2026-000081006
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000081006) never changes.
Identity and time
| Publication number | OT-2026-000081006 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b976-7380-a933-fec7ad675367 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3533f8b42148af1879684b350cf66d0f28cda9a4e1ca94651634ac1578b5df99 |
|---|---|
| Markdown | e97c52e52f2bf7daad769acb83291fa65c1f72339bcbdf6ae2e4953b4e173ed1 |
| Publication page | 9332e1ad93c519f03f0097b7ecacb41d094a610962cba8c9b69e2091fa748fa8 |
| Manifest | 53459095f6387a40406287b590ddfc59c230dca29a90bf9b810a9ef093d3aedf |
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 | LMj70u9aBbfcANNeRlIcpEUYyVNgKAwRnKoSOO5WlOHjN8VGFrirI12CBjI5TS/xvTeCJu5ahvpKZE13nHQwDg== |
| 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
| 2026-09-17T10:02:17.618555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081006observed 9332e1ad93c519f03f0097b7ecacb41d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:17.602410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081006/manifest.jsonobserved 53459095f6387a40406287b590ddfc59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:17.584843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081006/publication.mdobserved e97c52e52f2bf7daad769acb83291fa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:17.566730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081006/publication.txtobserved 3533f8b42148af1879684b350cf66d0f...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. |
|---|