OT-2026-000080843
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three 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-2026-000080843) never changes.
Identity and time
| Publication number | OT-2026-000080843 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-7202-9380-3d48fd140465 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080843 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01f7d102d8f3c8d9cf9cab50ac48398275828c0847b322df9a1aecd9b7991bbb |
|---|---|
| Markdown | 824e12ed49772b068137931680c865e8d29e166ff00e3137bfed82604cffcf11 |
| Publication page | 169b0d9a7a43fb4aac9abaed870d28bbad161514ce6453272b886d13ea8d0d23 |
| Manifest | 8b806bcddd954316f9711233b7d6369c11e4753115d137046e0feb1ae15eb9c3 |
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 | BwJMntvGf4PwHrl2Vcg65n1ZEG0VMggeHR5220FCajBvH/eda38cMhA3gIIcSni6XHp+B8qqwoBOYqZNfpnLAQ== |
| 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
| 2026-09-17T10:02:02.006733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080843observed 169b0d9a7a43fb4aac9abaed870d28bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:01.989670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080843/manifest.jsonobserved 8b806bcddd954316f9711233b7d6369c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:01.952068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080843/publication.mdobserved 824e12ed49772b068137931680c865e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:01.909954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080843/publication.txtobserved 01f7d102d8f3c8d9cf9cab50ac483982...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. |
|---|