OT-2026-000034292
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000034292) never changes.
Identity and time
| Publication number | OT-2026-000034292 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-75b2-8f3f-55dd622c179d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56bd7a8dfdbd425980ad22a349958559dba8a5f2ba6d5cf0e0fdfa8f3c575350 |
|---|---|
| Markdown | 193edee4c7313f737e4547c0d7671746fa6d4a0b8025b78a0a2f1b400b878608 |
| Publication page | 47c151296ef6661251b7a38143265739aa11ba8e7c1166b55a1c9546b052ce6a |
| Manifest | c4aa6cbfbd264589e42cd2ccfde8e452dcec9d17caed466eeba70ba3aa9e9986 |
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 | i4zpTPgV08eEzmTV/t4U+7+VnpOCqbpOlalckhKq1axuflk/qUXT1NQHAYluKTn3D6S1exeAGLheRNrct67JCQ== |
| 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
| 2026-09-17T11:30:58.820449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034292observed 47c151296ef6661251b7a38143265739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:58.804759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034292/manifest.jsonobserved c4aa6cbfbd264589e42cd2ccfde8e452...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:58.788580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034292/publication.mdobserved 193edee4c7313f737e4547c0d7671746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:58.770021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034292/publication.txtobserved 56bd7a8dfdbd425980ad22a349958559...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. |
|---|