OT-2026-000026267
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pulsed blow-off 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-2026-000026267) never changes.
Identity and time
| Publication number | OT-2026-000026267 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-712f-8253-6bae9aae8e1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 443997224200e3ede413662f50a472d49dab17fea2120e0185e5edceac1b8d02 |
|---|---|
| Markdown | 4a2a124893fd8e88f2955099c822af036f9e7ad63fc79765610d4f42b8a8b98a |
| Publication page | 095877fbb386813065773c3c904cd9aac039de7c4919dad9970e7c02890306de |
| Manifest | 16ef5ff488e55d2228148d751d9c071f8b88ae12a33c6f01f529825c6d81c280 |
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 | SiO6vDs59hAa66piBiGU5ur7V7AL7Twt2wFitKXjkIgc8HVtG1J97L8ERo8NInXiXRWz+3X4CxoI/yPxeh+SAg== |
| 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
| 2026-09-17T11:44:12.745763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026267observed 095877fbb386813065773c3c904cd9aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:12.729231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026267/manifest.jsonobserved 16ef5ff488e55d2228148d751d9c071f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:12.711313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026267/publication.mdobserved 4a2a124893fd8e88f2955099c822af03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:12.693260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026267/publication.txtobserved 443997224200e3ede413662f50a472d4...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. |
|---|