OT-2026-000046276
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off 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-2026-000046276) never changes.
Identity and time
| Publication number | OT-2026-000046276 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7b80-8e74-e44caa944b19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16c8f98886d9d1e63b91452b8c1a0c25eb15f066d49083c25de93d484d0cb934 |
|---|---|
| Markdown | 6164bd29b03afd3f36b2d7781471aa10bfaabb6ab0991dd97abfd99ed2b48f21 |
| Publication page | eaf527f9e6ba2266d4e0f23e4de6dc2e18a95a80837c11604da68b8a15bbf3e1 |
| Manifest | d8a6ab9e7465e756f56945e86df21efae62a0cd72b9c01b82ec6cd09b031a7fc |
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 | fDLYN9OGqDyxFKuIGY6T2GSU2v/Mf2cy0pGRZHIb2dzKpFO3mXfTL6NDI+aSHIW3lslfol0qupu5+oWpr89QAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:08.608733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046276observed eaf527f9e6ba2266d4e0f23e4de6dc2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:08.587446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046276/manifest.jsonobserved d8a6ab9e7465e756f56945e86df21efa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.567824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046276/publication.mdobserved 6164bd29b03afd3f36b2d7781471aa10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.546719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046276/publication.txtobserved 16c8f98886d9d1e63b91452b8c1a0c25...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. |
|---|