OT-2026-000060875
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000060875) never changes.
Identity and time
| Publication number | OT-2026-000060875 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f0-76b3-b472-71cf3840c504 · 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-2026-000060875 |
| Status | PUBLIC |
Content hashes
| Canonical text | b63e1a3bf8076c9f9bdc3c13519908d948de941690a23859d1a8c6bb783e695a |
|---|---|
| Markdown | 253bdc37878c9103fe3829d30c24c5ba8280c2f0ef78a98b819e5728a9582e28 |
| Publication page | 0456cc61a0864f7bf5a58acaab7e70aa35ed823b867797e97f147cf8afc4246c |
| Manifest | 739bc13d728e124529c2d1f3acaee11fc41e8a8fe640519362cb9198e4c97d40 |
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 | C4bxbR8Ik1iRyHQWKYsfpD9wtBATmfVAXI6HDiD9bjiK4KCRZgZLrfyOlcTGoTZm1MwECSwNvCmO9WZ/uYFABw== |
| 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
| 2026-09-17T10:41:36.380180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060875observed 0456cc61a0864f7bf5a58acaab7e70aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:36.363034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060875/manifest.jsonobserved 739bc13d728e124529c2d1f3acaee11f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:36.346012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060875/publication.mdobserved 253bdc37878c9103fe3829d30c24c5ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:36.328529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060875/publication.txtobserved b63e1a3bf8076c9f9bdc3c13519908d9...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. |
|---|