OT-2026-000035622
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000035622) never changes.
Identity and time
| Publication number | OT-2026-000035622 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-76b6-a26a-852af01b754d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035622 |
| Status | PUBLIC |
Content hashes
| Canonical text | af5217a66cff9c475253bc35cb8fa03e2ae401185737c4570794dbf5c7c24c7d |
|---|---|
| Markdown | b475808e092c34e047af75a7d22f9614216797b4dd6be0eda3bc808c360f1857 |
| Publication page | b71678b784267b7dc3bf7c68332e0d2d832de0f54e44a0ca97a32127e169faef |
| Manifest | 5a9cfbc2e8d16159cc9d9f808eb34a3ee3aeabe9d76bf4156b544fceabdf2f1f |
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 | df5Qxn73fTUlROudTXPe3Gt455ASHxReZQYNrXC/pwj2z7x1mICkcZC8v6A/xfFIUP5vLImmtPWssT2lOFs6Ag== |
| 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
| 2026-09-17T11:27:09.906520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035622observed b71678b784267b7dc3bf7c68332e0d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:09.889088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035622/manifest.jsonobserved 5a9cfbc2e8d16159cc9d9f808eb34a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:09.871170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035622/publication.mdobserved b475808e092c34e047af75a7d22f9614...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:09.852981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035622/publication.txtobserved af5217a66cff9c475253bc35cb8fa03e...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. |
|---|