OT-2026-000014293
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000014293) never changes.
Identity and time
| Publication number | OT-2026-000014293 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-756d-8d21-e808b95d202c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014293 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8135582f38158544a73ce81dc96921037b8910b8cd6285d6c5599d62aa72fe6 |
|---|---|
| Markdown | 9ac4485091a2c1309bd1fdecd69c74fcc0b5944f3f84e46330f40e1025c4b677 |
| Publication page | e0b31c4d8aae3801cab0db8db17847741a72a9537d484c1a57354abc6902fc64 |
| Manifest | a18f3c95e352fb5d4bf958cee36bcd0a125909b04ec4e668ec9073bc3194d79e |
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 | dbOwngY9cpKelUzQ+V2NPqes0FEbM1yO2YGHfPnsjuXSkCjCBAHhDnsFnduX09yIQsTrUIBDBLWjCdpHrvK7Bw== |
| 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
| 2026-09-17T12:07:30.767403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014293observed e0b31c4d8aae3801cab0db8db1784774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:30.747868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014293/manifest.jsonobserved a18f3c95e352fb5d4bf958cee36bcd0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:30.728840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014293/publication.mdobserved 9ac4485091a2c1309bd1fdecd69c74fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:30.710247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014293/publication.txtobserved d8135582f38158544a73ce81dc969210...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. |
|---|