OT-2026-000026357
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000026357) never changes.
Identity and time
| Publication number | OT-2026-000026357 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-771e-8301-b9c29269e2d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026357 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9364fe90955cc2d012611fc51dddf8454b980e52975b6c2996507ceec4dfaa1 |
|---|---|
| Markdown | e6391dbdf883bf14d21ba5d4b8a425fd9dee254aaf146a1e2973de7d60a1ff0d |
| Publication page | bbb4088dae91f199112ed81872b6178aa2489ae168f3450d41fa8e0e86d5df93 |
| Manifest | 4202488da37a221027195d863fe6a2ee19dd4d5a8d6e35c4fe0e3a0337379296 |
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 | jLqPhDXvCFN1H81gA9uBhLf8IxErCsGmOdd92xqvCGRelzp8xVI45RjeuxPpSvYVYaPQsGpIUMjxw3iaz+VMAg== |
| 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
| 2026-09-17T11:44:19.871792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026357observed bbb4088dae91f199112ed81872b6178a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:19.855577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026357/manifest.jsonobserved 4202488da37a221027195d863fe6a2ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:19.840901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026357/publication.mdobserved e6391dbdf883bf14d21ba5d4b8a425fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:19.825007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026357/publication.txtobserved b9364fe90955cc2d012611fc51dddf84...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. |
|---|