OT-2026-000071125
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000071125) never changes.
Identity and time
| Publication number | OT-2026-000071125 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-7d7a-852c-04c3254b861f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23be4783e3e77c68d273a9b3da8eb3db0a9478b49df6cced061b451048a42ae7 |
|---|---|
| Markdown | 6620dcf835d6956e27a923c00883e64b45f0ea70f6d086195849e92b1f061b95 |
| Publication page | 6f24e4ece9a251dcb42e05ea960045b2c0f19499690d2875518010591d573300 |
| Manifest | 0ad79ac0916c09f7f57bbc3ca2038e0e227ea243930671005988fdd6b38b410b |
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 | sdNTsAjDbIdX54mJ/q1KzjMd274v0xi2RsanYjNpYY7AsGGHTo4ar482n+kmcML2FtWn7byjiY+/iQ/l9qkzDQ== |
| 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
| 2026-09-17T10:24:37.262010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071125observed 6f24e4ece9a251dcb42e05ea960045b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:37.244524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071125/manifest.jsonobserved 0ad79ac0916c09f7f57bbc3ca2038e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:37.224998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071125/publication.mdobserved 6620dcf835d6956e27a923c00883e64b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:37.205913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071125/publication.txtobserved 23be4783e3e77c68d273a9b3da8eb3db...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. |
|---|