OT-2026-000058009
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented before 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-2026-000058009) never changes.
Identity and time
| Publication number | OT-2026-000058009 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-7c22-bece-670cff2b8990 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ae3bdd7e92729cbad97304d57c7190be7810e0385aac6d5892a98b675b3717a |
|---|---|
| Markdown | 032a115f5f0348764cf4241e1ec086dfdd5be449dca8ea7544b67b226ec466b2 |
| Publication page | f2ac33b2682ecafa218ef6fe3e055a8eb39679f45f37f2f94d32d0362806ad4f |
| Manifest | be7b3734aa200c594ed7f8484663bdd80e1b630f86f8ecd8afd43cfaa9125c8f |
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 | IjYvGeU49yAyBw92AZ4hxJXHcvm/sqkTOc+aTH9ElZ3j1Ir6a3vygAblAjBYQiLIsWJ2gfrQvJIsTyXYKMQpBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:38.634547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058009observed f2ac33b2682ecafa218ef6fe3e055a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:38.614015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058009/manifest.jsonobserved be7b3734aa200c594ed7f8484663bdd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:38.594958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058009/publication.mdobserved 032a115f5f0348764cf4241e1ec086df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:38.573748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058009/publication.txtobserved 0ae3bdd7e92729cbad97304d57c7190b...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. |
|---|