OT-2026-000033665
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000033665) never changes.
Identity and time
| Publication number | OT-2026-000033665 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-765d-8702-34130553dc21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033665 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5653c2bbf3d64975505c04df05c613c07d6fa73fc702e5ef2e939b755526f0a |
|---|---|
| Markdown | 56e3aa6b2d4ea74f60d8bc6541a8e31ec15c7232bc7d46444211f7f15bec8d73 |
| Publication page | 57c8c0555c7700ac199da161fed8e24631401a3a58974e28acc2e9e30023e0f0 |
| Manifest | 9114924055f6f43f33915e712cb2eaa617ba6be0718301bd115190f11b84a524 |
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 | Po16IorjGWNXAyplP/VI01GWVcI+w3gyiwqteAIJIkYl+zCVmVweGaiuYPXTxte7bQktfnNQW83dzCuOcuu9CQ== |
| 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
| 2026-09-17T11:31:39.185787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033665observed 57c8c0555c7700ac199da161fed8e246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:39.168511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033665/manifest.jsonobserved 9114924055f6f43f33915e712cb2eaa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:39.149908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033665/publication.mdobserved 56e3aa6b2d4ea74f60d8bc6541a8e31e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:39.132299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033665/publication.txtobserved a5653c2bbf3d64975505c04df05c613c...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. |
|---|