OT-2026-000074422
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000074422) never changes.
Identity and time
| Publication number | OT-2026-000074422 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-788d-8f33-6931ac2e76a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074422 |
| Status | PUBLIC |
Content hashes
| Canonical text | c64650a70695a51cf19bca2f41795c079653b303b6daf24f611de8cd8da3feec |
|---|---|
| Markdown | 89a6f4f4e17c61abb23ed1e02e5f59194d4ba6d73e4674016fff05a11124eb86 |
| Publication page | f82483cb483a899d5fbeb99509695bea93e3984b25f83bbff580454fd14cc12b |
| Manifest | 54146272a698f5a940df76322e7ab714feb6f402275d256bcac01a761cf3adf7 |
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 | B1TlKEimd1lT8k2GNKmezvrpUqZV64310OZjxC95lcpWhtmJ3faGgoTK5i/LmWV0xGe7qbXWI3C79eVUdvcdCQ== |
| 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
| 2026-09-17T10:19:22.201407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074422observed f82483cb483a899d5fbeb99509695bea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:22.182364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074422/manifest.jsonobserved 54146272a698f5a940df76322e7ab714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:22.164417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074422/publication.mdobserved 89a6f4f4e17c61abb23ed1e02e5f5919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:22.144700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074422/publication.txtobserved c64650a70695a51cf19bca2f41795c07...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. |
|---|