OT-2026-000048265
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000048265) never changes.
Identity and time
| Publication number | OT-2026-000048265 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de3-7235-8e03-89ac67104ec6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fc9b2dbfb1a872b51b44c71d62a1ebc28425a57d258f73c7bd0e43317eaf839 |
|---|---|
| Markdown | 12a0a1b3d978f72271c4d31a2c5cb832e327850b03e3c4f4537e0092d74d2df7 |
| Publication page | d19deb7470c93ea854bb5f7b18cba0d83a1441a6e4be0052fd627990e4dae60e |
| Manifest | 8a66cb3119bb0d72f4549ec114ea4e460d393a8cbcf04a4c621607cfa812d2fa |
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 | 62YwZphpArUqqs0P9PoGaPMdBUFaMvfFtfqJ1imIhHqNdZAWZ9dD79M5SKnLnliZPaT8mkBYUdcXIiR5J5LmCg== |
| 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
| 2026-09-17T11:04:50.204173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048265observed d19deb7470c93ea854bb5f7b18cba0d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:50.185781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048265/manifest.jsonobserved 8a66cb3119bb0d72f4549ec114ea4e46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:50.167380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048265/publication.mdobserved 12a0a1b3d978f72271c4d31a2c5cb832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:50.146835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048265/publication.txtobserved 4fc9b2dbfb1a872b51b44c71d62a1ebc...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. |
|---|