OT-2026-000017864
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line 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-2026-000017864) never changes.
Identity and time
| Publication number | OT-2026-000017864 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7564-b574-ed86d7fa5a7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017864 |
| Status | PUBLIC |
Content hashes
| Canonical text | 624ce5d1295fe57bcbc08825834d19f55fda8cc1a921c34a00bf98ebd1ff2fe4 |
|---|---|
| Markdown | 22ef8521637fd056e5600048a56f333b5a501f8a7a18218f335facf1a64d12b9 |
| Publication page | 0333f84b540799a7da6f7bcc28e27a8ef72a2c325f1721fe6ec945f3af13e55d |
| Manifest | 36d8aed457c1d3bb28ea759d4579e0c0082d1bebf11fbcf4bc7b79326fb44da4 |
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 | KSgGQFkYv01jhuJWfKY+974xmEfztax5lJBWgoKjqhKFkQLqIqvrQxXt1bXdsmxOU5NaiMpy6EnLwHgYVDfVCQ== |
| 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
| 2026-09-17T12:01:50.916583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017864observed 0333f84b540799a7da6f7bcc28e27a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:50.900030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017864/manifest.jsonobserved 36d8aed457c1d3bb28ea759d4579e0c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:50.884443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017864/publication.mdobserved 22ef8521637fd056e5600048a56f333b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:50.869511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017864/publication.txtobserved 624ce5d1295fe57bcbc08825834d19f5...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. |
|---|