OT-2026-000080179
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, sustained 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-2026-000080179) never changes.
Identity and time
| Publication number | OT-2026-000080179 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e76-7936-a167-e0275018d60b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080179 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0a5b0c32fc0283e3de7fb8d137f1f20c370f87bd5c50b7376a43f4a68c6a00c |
|---|---|
| Markdown | e09d8da7c1b21370bfa24e016c1008b72af8a047b06a9f37e41df78c8ea62bdf |
| Publication page | 8a0e54fb9a4375aeb4b63c4058f9ad7bbd4910b0b1ab7e9d9b786ab976ed053a |
| Manifest | c60d0866e74c9528aceb0f30e2bc6110b1890ff03800531c6ad573255acc30ca |
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 | 1GV8WKRt2wFrzuCmO5UgnRaZ0wDf+EleW9boIuNrQLc3TrbaFsuICGakC5erN+DJc6yadn7waFeQNZDTE+aKAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:36.992287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080179observed 8a0e54fb9a4375aeb4b63c4058f9ad7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:36.973006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080179/manifest.jsonobserved c60d0866e74c9528aceb0f30e2bc6110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:36.954006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080179/publication.mdobserved e09d8da7c1b21370bfa24e016c1008b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:36.935454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080179/publication.txtobserved f0a5b0c32fc0283e3de7fb8d137f1f20...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. |
|---|