OT-2026-000074410
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-2026-000074410) never changes.
Identity and time
| Publication number | OT-2026-000074410 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-76c0-9e47-4286aea39aa3 · 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-2026-000074410 |
| Status | PUBLIC |
Content hashes
| Canonical text | baa0da394e64f8b0169ed9757962282a0b94c76b71dfd8e40d72b2d8b8fe6b5b |
|---|---|
| Markdown | 1f51732e57a2303a01d5ea8812157d0e49f2e3cdbbbd685038ebc9f21362b2e7 |
| Publication page | 5eab65a13f6e09175615b6a465119e95f7ff4e8f2e74363e85932fcb0533e18e |
| Manifest | bb0543d9d12f16549cf090b34db41d80bbb054522db2c799fd343dff49aa31bd |
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 | 98VGqn2Wp9VowMaq9gFJwkykB5yLWZ/fzJwjUP2muOTkVzigzl3Egl4dykoIHwmoO9fFtIWBIB2s5ZXTW+IFCw== |
| 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
| 2026-09-17T10:19:21.163772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074410observed 5eab65a13f6e09175615b6a465119e95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:21.145560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074410/manifest.jsonobserved bb0543d9d12f16549cf090b34db41d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:21.127507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074410/publication.mdobserved 1f51732e57a2303a01d5ea8812157d0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:21.109246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074410/publication.txtobserved baa0da394e64f8b0169ed9757962282a...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. |
|---|