OT-2026-000074898
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000074898) never changes.
Identity and time
| Publication number | OT-2026-000074898 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2c-713a-9e1c-dcc794770d77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074898 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6696faed16e6d5cf9f55b10054fbfd0697eb30919869da956070811ad4118f9a |
|---|---|
| Markdown | a48a34d5b5f65fef615ae4f684d13021b29c525d339cefa0107c2815fcd80487 |
| Publication page | 5bbcc5b75bb27b52c644177f9dcd167931c5096d0558b1fcfb58de606d506367 |
| Manifest | 7eb52f26d273d3068f19546cca02483a3e891a394aaf0d5e475356898f0fc478 |
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 | FiAc6R6mRpy5Fb5cfo+yq0h/h3GsexKicuGJDKl2KHA+xEBk+CLtCm205fF0UVw3jQwDFSzIkB9fDk63YAknAQ== |
| 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
| 2026-09-17T10:18:06.704493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074898observed 5bbcc5b75bb27b52c644177f9dcd1679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:06.565842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074898/manifest.jsonobserved 7eb52f26d273d3068f19546cca02483a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:06.298082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074898/publication.mdobserved a48a34d5b5f65fef615ae4f684d13021...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:06.233632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074898/publication.txtobserved 6696faed16e6d5cf9f55b10054fbfd06...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. |
|---|