OT-2026-000016417
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000016417) never changes.
Identity and time
| Publication number | OT-2026-000016417 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-77a5-b88b-88372c99c61e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016417 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7a5572b452683dde3e4811f20b1afee813a9541cbb90ffe084aa9fa77a48bde |
|---|---|
| Markdown | bbe97093bb153beff69f0242a895cf6f2803c2b79f8503843783db3130c64d06 |
| Publication page | d3b823f66333045a20d27ceab05495157d5f345b8c93e9f27fc3d1f7e33c0166 |
| Manifest | ed2be206dd460522c877d78b11b2174e1fdab5fbdf77f55331e1c559537a1b7a |
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 | znFx1L0lIZXDUrWfcPAAn/TylwnEfxBBadJtTPadhHQSnhouTc3e6+f22P79p1QFmDmWSoPd7PEfZgB5d6I9Aw== |
| 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
| 2026-09-17T12:04:30.467299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016417observed d3b823f66333045a20d27ceab0549515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:30.447392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016417/manifest.jsonobserved ed2be206dd460522c877d78b11b2174e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:30.428766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016417/publication.mdobserved bbe97093bb153beff69f0242a895cf6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:30.410106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016417/publication.txtobserved a7a5572b452683dde3e4811f20b1afee...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. |
|---|