OT-2026-000024952
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000024952) never changes.
Identity and time
| Publication number | OT-2026-000024952 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7596-860e-a352ba6a6d58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024952 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab547ae3a4582b577f4e1a0ccb786af5cb278365a6fcca5f4816a57f62dd8681 |
|---|---|
| Markdown | f8df6c5b3787746cd47d7b7e24e698b422c76098a3769800b1989f78be23a87a |
| Publication page | 925b839de04de32bfac276a58414595a9a311bef60dd08d739ebeac07f78e892 |
| Manifest | 88182889d56e7bbab0c2880ff18f5f66da6ac2894d86bac15ea1f01cd3928424 |
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 | Tum2Guh+8miFPVPuzUQjx8bqZsPv1cwy8VTdCoks0RhSEPMjsKAvugF2MGQg9QHShjK5q5fapO/tWJPHNuLCCA== |
| 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
| 2026-09-17T11:48:18.217874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024952observed 925b839de04de32bfac276a58414595a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:18.200657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024952/manifest.jsonobserved 88182889d56e7bbab0c2880ff18f5f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:18.183059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024952/publication.mdobserved f8df6c5b3787746cd47d7b7e24e698b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:18.165333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024952/publication.txtobserved ab547ae3a4582b577f4e1a0ccb786af5...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. |
|---|