OT-2026-000048042
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000048042) never changes.
Identity and time
| Publication number | OT-2026-000048042 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7481-a7bd-c4ad97baa9d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048042 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd5c846f4297be8e204c24f532c8ebb54da31268f1792a67d09fdbf44b314bea |
|---|---|
| Markdown | 1ca0728a65202f1d71357230587547cfb6abe539d74fdc1b5b4c9c50d24dc594 |
| Publication page | 562a3041e4dce2c3dc5b2e4a668c820d1b8c84b9cac6fa6e0dd8878d8ad89756 |
| Manifest | c6451ba6516690852d281e7b567e3bea0f872029173f77e49b9b79fa4af3b96f |
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 | CsLH77GHLM067AX2SrhdPgpcRGylQ/m89kL7ZijB5x221ympXlwboMqxneSMmYDkTOv7FgE4ncuwK+AK6/hFBQ== |
| 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
| 2026-09-17T11:06:02.669980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048042observed 562a3041e4dce2c3dc5b2e4a668c820d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:02.651229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048042/manifest.jsonobserved c6451ba6516690852d281e7b567e3bea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:02.630826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048042/publication.mdobserved 1ca0728a65202f1d71357230587547cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:02.612380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048042/publication.txtobserved cd5c846f4297be8e204c24f532c8ebb5...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. |
|---|