OT-2026-000081098
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000081098) never changes.
Identity and time
| Publication number | OT-2026-000081098 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b977-7e36-88a2-388fd139f0b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081098 |
| Status | PUBLIC |
Content hashes
| Canonical text | baf131257bcf3769f54c2e26921b5b4482fc8ebeecb025e8050c75772a23ec91 |
|---|---|
| Markdown | 6e667589b7b5167e9fbb0e54a96a8e3a798f69791d649965c6df1a3609408ee5 |
| Publication page | be839f44bd52dd5c29b14c4425d73a2671359299675c2bd04f462db2bfac3042 |
| Manifest | 27ba8b94d930856a1f2a2f286e8d2e7d642040cb8222a056cb1c6689351bd3c9 |
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 | 4pIXOLOnnOXOkypzxrxr+s5a8ZreT8R7FHlF8MawpOj7jWUHLEux8oiasH3jJFhy0JDhXZYOSI1kvQGJ+IMtDQ== |
| 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
| 2026-09-17T10:02:24.229042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081098observed be839f44bd52dd5c29b14c4425d73a26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:24.210277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081098/manifest.jsonobserved 27ba8b94d930856a1f2a2f286e8d2e7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:24.194373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081098/publication.mdobserved 6e667589b7b5167e9fbb0e54a96a8e3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:24.178100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081098/publication.txtobserved baf131257bcf3769f54c2e26921b5b44...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. |
|---|