OT-2026-000014941
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000014941) never changes.
Identity and time
| Publication number | OT-2026-000014941 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-75e8-9c27-e085ee7a5983 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014941 |
| Status | PUBLIC |
Content hashes
| Canonical text | d48f17d0e87bf932e3a0c58ad36d502113fc3878e54c6f0242115800b1d33222 |
|---|---|
| Markdown | 5cc2459452e7afeb6266a29aa1ddff201e0367bd0813adb44d077431bb82efa4 |
| Publication page | d997890da036952ea73840305c9d9bfa46980ae8a0d13a9b4b1c9184301d5a40 |
| Manifest | e931a9580766f3515efe881d0ce1faa822dd22edcb21db90c63467af855556b0 |
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 | zmE2Oa3G7mQzRy2O1BHifklcjqTYAjUjZFdmcsfzQf83heZr95BBP07N+PO4UnivntKVyUfdpnct7KiO+yLkDg== |
| 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
| 2026-09-17T12:06:53.248905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014941observed d997890da036952ea73840305c9d9bfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:53.229968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014941/manifest.jsonobserved e931a9580766f3515efe881d0ce1faa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:53.211548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014941/publication.mdobserved 5cc2459452e7afeb6266a29aa1ddff20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:53.190664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014941/publication.txtobserved d48f17d0e87bf932e3a0c58ad36d5021...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. |
|---|