OT-2026-000037906
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single 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-2026-000037906) never changes.
Identity and time
| Publication number | OT-2026-000037906 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7b9e-9012-c4155983b092 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037906 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9a542c3542494af6727347ea9faa6f155f281e867310500883f8f83062f75d5 |
|---|---|
| Markdown | 8407f1a7fb2111b73ec7bde3893995b2c712d65d1463421e7642d52ae2f52682 |
| Publication page | 5abbfc47c199a747a9c0abfe6d04a0091acf0123d653798ba244516eebe78afc |
| Manifest | ca49d179ea4d660a21720a4a96eb0457dbfd668240a046667898bf769c2575ae |
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 | Uh7Mpqi/1MzX0VmlxSaUN2qmeAg/kM5/NEJS9EEIpIYg6SwaoIV6dzKFRG6gVSn+p7Rmb6d5d45FhRDR4ZEmAg== |
| 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
| 2026-09-17T11:23:10.563180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037906observed 5abbfc47c199a747a9c0abfe6d04a009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:10.541932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037906/manifest.jsonobserved ca49d179ea4d660a21720a4a96eb0457...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:10.520052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037906/publication.mdobserved 8407f1a7fb2111b73ec7bde3893995b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:10.497963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037906/publication.txtobserved e9a542c3542494af6727347ea9faa6f1...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. |
|---|