OT-2026-000026333
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two 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-2026-000026333) never changes.
Identity and time
| Publication number | OT-2026-000026333 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7da3-a5ad-cbb532deea6a · 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-2026-000026333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98caf417a4ba593b722479b680f3a40d5f752fad5b26a76c4146b431339c2f5c |
|---|---|
| Markdown | 81f60e526d4c975acf9a08d7c81ccf075d8b680caaf52c52dfbc563d8d9aac8c |
| Publication page | cced2cfa7931ab9ae3bf80845a7d0f8376efb15e4afa7e9cea6d920b78694bb7 |
| Manifest | c85f26bddcb04da554cc7087c6225a68fb7068243ec7c8537e31943fd01293f8 |
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 | McdGw3/mj4lPwdrghAlsQJLtCQ7MqnuW62R+0K1YQUC5kIe/APLtaQiOTXnXKvWaZr1cL8vajgqtXvjb+BMWDw== |
| 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
| 2026-09-17T11:44:17.811573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026333observed cced2cfa7931ab9ae3bf80845a7d0f83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:17.793950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026333/manifest.jsonobserved c85f26bddcb04da554cc7087c6225a68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.775396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026333/publication.mdobserved 81f60e526d4c975acf9a08d7c81ccf07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.759545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026333/publication.txtobserved 98caf417a4ba593b722479b680f3a40d...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. |
|---|