OT-2026-000026796
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000026796) never changes.
Identity and time
| Publication number | OT-2026-000026796 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-70ba-b96b-5bab655bdf0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33164afc5c4f4328a90223979b224654d09663223e6cdc30857d19ae54cabf6a |
|---|---|
| Markdown | 567762e225eed805e02f96f21a36bb4c812d192532d6fad3ca5493e0c49647f7 |
| Publication page | c49f45beb74095b16f42994015ffdb58f63226d167d9add9bcc9b42e7d28c4c8 |
| Manifest | 6872f8ec1c508c0ef567745d2d771dac0ae4c77d3219ed28f63bca87af9c4aec |
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 | c9UwAWdt1zwfgMwk/NMVTmrxxpLaiDQDfBEaxVen/iUG9EeyruIFh+MOIM5yvRK/hbmwV7GJYqxl+nBDXsdLDQ== |
| 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
| 2026-09-17T11:43:22.359444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026796observed c49f45beb74095b16f42994015ffdb58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:22.343932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026796/manifest.jsonobserved 6872f8ec1c508c0ef567745d2d771dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:22.327226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026796/publication.mdobserved 567762e225eed805e02f96f21a36bb4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:22.310894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026796/publication.txtobserved 33164afc5c4f4328a90223979b224654...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. |
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