OT-2026-000041295
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000041295) never changes.
Identity and time
| Publication number | OT-2026-000041295 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-727f-b43a-111b6a817329 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041295 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d1dd02e2166a20e38094c8572e804d5f4c1c594986f3d27863e54a9ab738711 |
|---|---|
| Markdown | 3aa6d28880bfd882aa229b6a8936bde0aa7bd47d1e6c6a3aa1b8628e82432997 |
| Publication page | 633ba9304c467880b0a0c2c95009d5f52e249ebea5891b90d640371e5ce6a850 |
| Manifest | 2949fb75b91e3359e6873609df161852c16b2951fe1fc10f0fde075fe7aaed6b |
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 | ofHts1TE0KM2GcbirObCKB2ZsWG1ikfW893EqExEvdZX0gsYn19QFkFmglPyxmM29Fyv0fr+bEVDlYco4mFZDQ== |
| 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
| 2026-09-17T11:17:16.588085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041295observed 633ba9304c467880b0a0c2c95009d5f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:16.569321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041295/manifest.jsonobserved 2949fb75b91e3359e6873609df161852...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:16.550906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041295/publication.mdobserved 3aa6d28880bfd882aa229b6a8936bde0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:16.524096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041295/publication.txtobserved 0d1dd02e2166a20e38094c8572e804d5...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. |
|---|