OT-2026-000036389
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000036389) never changes.
Identity and time
| Publication number | OT-2026-000036389 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7ec7-890c-a5063cf838f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036389 |
| Status | PUBLIC |
Content hashes
| Canonical text | c64231db05df31e8ff7dd58dd0152158d15477a0c18b53959f197eaafbdb0c22 |
|---|---|
| Markdown | 6800d924ee54d446a7a33c79b4cb0767d2a68eb486fd3cc7a7f916fdc73c679f |
| Publication page | d9b88f37f0ab1fb8e4746013536571e9cd6ce17d4d9e1f45353915c87e5bee47 |
| Manifest | a8a78f149f0c359c7ddd4ffb6732508b8f9ea87be0cd6445a09b0e9c7dc0037e |
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 | rloomzkdUSNY1M9P/8JNoTulmZ3gDOVMupXh18VVto9lEjUnN0DBLhxa9BNmAQMMyRfdSnwywm9rr1Nf4LMoCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:46.313497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036389observed d9b88f37f0ab1fb8e4746013536571e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:46.295037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036389/manifest.jsonobserved a8a78f149f0c359c7ddd4ffb6732508b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.275746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036389/publication.mdobserved 6800d924ee54d446a7a33c79b4cb0767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.256111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036389/publication.txtobserved c64231db05df31e8ff7dd58dd0152158...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. |
|---|