OT-2026-000032667
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000032667) never changes.
Identity and time
| Publication number | OT-2026-000032667 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7b7d-864f-e5aed10feed8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032667 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c3ff70008d3641a52ae93a6760502695a49e45b1d3c8279fda19495cd71217a |
|---|---|
| Markdown | 5ac76947f34fdcd0bccc57672df3c6df08b458427b160160fb2a7f148d16f988 |
| Publication page | 5a250d1ad626f6a1791f9b056bd35a7ad86c386de37e0b17a446624eb724d18b |
| Manifest | 58205d9e5c1341c196cebabdb03dbb8d0e488d026f6227029eca371c59247c90 |
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 | w1mY3rEUymfhJWimpUAcjjvi0U/n+l4xF16/Y5Fq/pBWZU8Cs3Krd1y+XyWP3fuIKouYG2jb40gYwQDTKKjDAw== |
| 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
| 2026-09-17T11:34:16.000975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032667observed 5a250d1ad626f6a1791f9b056bd35a7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:15.985516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032667/manifest.jsonobserved 58205d9e5c1341c196cebabdb03dbb8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:15.968959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032667/publication.mdobserved 5ac76947f34fdcd0bccc57672df3c6df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:15.950417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032667/publication.txtobserved 8c3ff70008d3641a52ae93a676050269...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. |
|---|