OT-2026-000070277
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000070277) never changes.
Identity and time
| Publication number | OT-2026-000070277 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-78c3-a55b-a58f21d31932 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d99eb6737009036a0abe162f5b31b3755f9134c9510d49d8c5c935ff4b5e0c3 |
|---|---|
| Markdown | 0745a99430f2152989507b671f3e1bfa6c72a8458117770b19a9b6e65c158f0b |
| Publication page | 6e9ae66c40d6bf6d259e56193b9ee49a3fb52f0805de36262256cb38dab20183 |
| Manifest | dae39568767d133d418fe255ffa0b825171c074305de1c8dffe1c5dfedbaee99 |
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 | vsj3jvnx9R70GCylkOySQFEyt9SHV1cFr4qWLrT7ahd4Df71Osi6JKBGF+yjA1X1SCpYl6izNnU3pLnjQsaCCQ== |
| 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
| 2026-09-17T10:26:03.579559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070277observed 6e9ae66c40d6bf6d259e56193b9ee49a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:03.564131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070277/manifest.jsonobserved dae39568767d133d418fe255ffa0b825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:03.547512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070277/publication.mdobserved 0745a99430f2152989507b671f3e1bfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:03.532444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070277/publication.txtobserved 6d99eb6737009036a0abe162f5b31b37...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. |
|---|