OT-2026-000055264
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000055264) never changes.
Identity and time
| Publication number | OT-2026-000055264 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a0ff-7f53-9e98-b4bf95467967 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64f4185e18dd099909a83feec127234586ad5a81594e08136452e87eb2357516 |
|---|---|
| Markdown | 8a011e9604de8a836178e60017ae6782c7f38d8bc9e304faf3b7343b2f4979de |
| Publication page | 5ec63766cb6e2424e0904317779ab1a200c83e2cdf9920abc42f2c7fae97b8d2 |
| Manifest | e401ec00ce117b46494617d9fc9adfbad6492a489c9bc11f2582895253d9c48b |
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 | /jLgOyLHoDfEg/ApzdBchDQrSa8PyXv9q8WB938kDzu0rDHgFs3FuEsSP6v2O+af9f24XVfmTp9Py6BHCtF5BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:51.237136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055264observed 5ec63766cb6e2424e0904317779ab1a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:51.218900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055264/manifest.jsonobserved e401ec00ce117b46494617d9fc9adfba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:51.201467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055264/publication.mdobserved 8a011e9604de8a836178e60017ae6782...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:51.183959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055264/publication.txtobserved 64f4185e18dd099909a83feec1272345...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. |
|---|