OT-2026-000016026
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000016026) never changes.
Identity and time
| Publication number | OT-2026-000016026 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-7cc1-b0cf-4f34f2e89ede · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12f9edb3e2821277a1b1b41111292bd5e4dfecb7246e623b944c8346b946ea5b |
|---|---|
| Markdown | d35e1beab3fe7003dd237219123df22b44afa957c8c1c1aca4626845aef0b55d |
| Publication page | 58dcd1e4ed12dca4c2ad04a44cee53649a7deaf9ed5db1b5fd2b829bbf62a8f2 |
| Manifest | 3b5ec5e3220a424d45e1d69beeff287181dae7799b923b62bba068b286747423 |
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 | 6oiBKSPENfHLkTdfmRBXk94WNq23nIoTD3jq/NmcipnEEiV9bx7wpjh2Ey6uOm7Pi9kk9OqFlJPBOFzNeLQtCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:05:34.323394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016026observed 58dcd1e4ed12dca4c2ad04a44cee5364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:34.300613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016026/manifest.jsonobserved 3b5ec5e3220a424d45e1d69beeff2871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:34.276209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016026/publication.mdobserved d35e1beab3fe7003dd237219123df22b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:34.245448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016026/publication.txtobserved 12f9edb3e2821277a1b1b41111292bd5...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. |
|---|