OT-2026-000054616
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000054616) never changes.
Identity and time
| Publication number | OT-2026-000054616 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1283-796c-8635-3f7dfd3b4180 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054616 |
| Status | PUBLIC |
Content hashes
| Canonical text | d716b51ecb5d0a39862bbef7d282c7805e7df8da507c18aae7695bd3d2abd895 |
|---|---|
| Markdown | 566679239613e3a96a47783195ec7bd3cbfa3ee0b8b8a95aed124b438a969e09 |
| Publication page | 51af7fe5fa2b1969fc5c6d1360bb4059fff1b05b2074d7412513b34f0d0d75ec |
| Manifest | cadac1e8b410885f7597de69ee45ac1f5fe0a0d67c66501cd6263be03af50676 |
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 | WclxujE7uWKhhT8hXDhT2s1Z6juOy7U1I7dIXHSTF8Fyna3Z+PNsAepJV7j7cPtmrWZm2K5PJSkNBErEytCkAA== |
| 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
| 2026-09-17T10:53:40.475560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054616observed 51af7fe5fa2b1969fc5c6d1360bb4059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:40.456199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054616/manifest.jsonobserved cadac1e8b410885f7597de69ee45ac1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:40.438842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054616/publication.mdobserved 566679239613e3a96a47783195ec7bd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:40.418822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054616/publication.txtobserved d716b51ecb5d0a39862bbef7d282c780...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. |
|---|