OT-2026-000060978
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000060978) never changes.
Identity and time
| Publication number | OT-2026-000060978 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-774c-810a-32f86d5bfd08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060978 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8b5eb91af4101176242e58dd0dada24faff88997c4bf5b3c53fe3f58f7ec469 |
|---|---|
| Markdown | 0142c36f7e993b9cb78e544374b59685a3f79d84c864f6ecafdffa2c38d04a03 |
| Publication page | 6999169aa7e255e67500fef629b40c9d944247bc98bc5e4ee3a252184d48ea85 |
| Manifest | 7edc933825458d67771ef3521b6018d964be599b0c49230229df67bb64d231d7 |
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 | dABnYbO3TCyRzSHOlTpZjGFrdX5b1neEpRPa89ehuE/bAtX1Ps/BWsccqAXBW8MbF+mIB4N10LVoScavC44qAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:15.719669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060978observed 6999169aa7e255e67500fef629b40c9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:15.702958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060978/manifest.jsonobserved 7edc933825458d67771ef3521b6018d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:15.684361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060978/publication.mdobserved 0142c36f7e993b9cb78e544374b59685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:15.666187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060978/publication.txtobserved f8b5eb91af4101176242e58dd0dada24...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. |
|---|