OT-2026-000036899
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000036899) never changes.
Identity and time
| Publication number | OT-2026-000036899 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-78b7-8bfe-fbe8b4a8bacf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036899 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75e1fbaac36e094932c474a08d371c6ecddf5eabac58f1f7c7f744c096e86e54 |
|---|---|
| Markdown | ec5cf81e1cf67a845f2a9cda8e36314eb462fd4676f14f581927bd8f1ddd3dd0 |
| Publication page | 9db0763de93cdab7e9876725b25d1cb9a002fb8640f296a2bf49fa33cf767da7 |
| Manifest | 0d940b513f8ab92ffe66b72e7c9844b95b7622fd615cbc615f537d66921dba9c |
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 | TZlvE2JWtrkEIfqUsfOF9YOHFG1pgFfNtjbKzPvI/qZdo3dVMqPr5nWCd57SHThU4eMJq2p6QE+ZHwldF8nwCA== |
| 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
| 2026-09-17T11:24:32.300442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036899observed 9db0763de93cdab7e9876725b25d1cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:32.283857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036899/manifest.jsonobserved 0d940b513f8ab92ffe66b72e7c9844b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:32.267641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036899/publication.mdobserved ec5cf81e1cf67a845f2a9cda8e36314e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:32.252686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036899/publication.txtobserved 75e1fbaac36e094932c474a08d371c6e...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. |
|---|