OT-2026-000070911
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000070911) never changes.
Identity and time
| Publication number | OT-2026-000070911 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7ef7-9b1e-a19a424956f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070911 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67f979c06f26ecaaf7d55a33097143d60733a2f96215cc6698a6eea009ec15e1 |
|---|---|
| Markdown | fec5c3b3ca50e0682a1af8750a80ce90cf76e1d4e8227b0a6e3f75edf3b852c9 |
| Publication page | 57357459597283affced404befeadf219e4ba6225b35569deff7d10444fe5d93 |
| Manifest | 3bdb6674b5406d5205b9242e8f42a403e473ab439e326c7582fad1ea17f3791a |
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 | eqT1trAGEnKMTsRIyAqRrYLtkUjHguxhIChRf7m9gWogJ0sY/UA40hoyv20Z2QqRKktBoFgs5cui0ZdRQMUEAg== |
| 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
| 2026-09-17T10:25:44.480119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070911observed 57357459597283affced404befeadf21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:44.462902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070911/manifest.jsonobserved 3bdb6674b5406d5205b9242e8f42a403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.446581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070911/publication.mdobserved fec5c3b3ca50e0682a1af8750a80ce90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.412892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070911/publication.txtobserved 67f979c06f26ecaaf7d55a33097143d6...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. |
|---|