OT-2026-000086583
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000086583) never changes.
Identity and time
| Publication number | OT-2026-000086583 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7322-9cff-b22ebccba529 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d3fbdef203839ed4d0b2ed2853595305017d0828fe72f2e8431420bdc7ce465 |
|---|---|
| Markdown | 513c48a1e9330dd5bba4f50beb0230d99065e3c6eb1bc81134fea46c69c6e3cc |
| Publication page | dab34e03abcc63f887c692fe8295236d334c543702c8a240a092c9328d30df30 |
| Manifest | 1b4dc74192671ef000cbc7f1e4565dcef15e7ae344f70860885428585bd2595e |
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 | A60uAThsjMODuEBWWMNvEBYVBy3BLnaAiMFbNpV/g/49bq/6p3UAfGZ+267Nklip7Hu4VMFfXEI2/4fgZk7pAQ== |
| 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
| 2026-09-17T09:52:25.275074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086583observed dab34e03abcc63f887c692fe8295236d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:25.258779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086583/manifest.jsonobserved 1b4dc74192671ef000cbc7f1e4565dce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:25.242722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086583/publication.mdobserved 513c48a1e9330dd5bba4f50beb0230d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:25.226411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086583/publication.txtobserved 4d3fbdef203839ed4d0b2ed285359530...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. |
|---|