OT-2026-000054326
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000054326) never changes.
Identity and time
| Publication number | OT-2026-000054326 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a9-787e-9880-c3888c0a2520 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41f9bbacb3b12faa21a1a64269d8c167730e880b9eafcb66df586a21698c9792 |
|---|---|
| Markdown | 487dc1b3a83e559f55ec1c1c215bfd638202f771d077a95a032f8042eaeeaa4f |
| Publication page | 9322631f02abc1f62ffc5af7cc49793634427050b2a2038f355c4331847fed13 |
| Manifest | edde0703eb0482d0f2c8777a667fbf3c6e3dd1676e0e32ae282224ce38413f62 |
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 | gspAJsHZ7zqFLNA+cqyUMdxxS2MyvMZLFd+VSniBsla5pRAwBi6b6Yi5zQE5uAqN8bKw7XBsrcQQpLwHiQXjAw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:50.156860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054326observed 9322631f02abc1f62ffc5af7cc497936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:50.137813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054326/manifest.jsonobserved edde0703eb0482d0f2c8777a667fbf3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:50.117110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054326/publication.mdobserved 487dc1b3a83e559f55ec1c1c215bfd63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:50.095897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054326/publication.txtobserved 41f9bbacb3b12faa21a1a64269d8c167...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. |
|---|