OT-2026-000060526
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, vented after set-down
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-2026-000060526) never changes.
Identity and time
| Publication number | OT-2026-000060526 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-793a-84e6-dbd57ba83d81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060526 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2aa43fa2849e82e5349b86bfb84e7c1170c634324cbadba92de9005d29bc012 |
|---|---|
| Markdown | 41ff31347434d98b98530caed12a9de4edaeddd657303e967a399de37949e54d |
| Publication page | b5051b473f3005f1780c144e4cf4821efd18126ba94189b7abb16a4fcf99d14c |
| Manifest | af4f93a6107d0689252583594893d2f82a4df365714255fb93b6e4b16764fe01 |
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 | /KkcmQ8866eZ16tKx3XdFSIz/TJ+590SFOc87p1imipP2J19Um4ov3sUQnA0Diq7+FQ3CcKvXA8sgKZAdZLjBg== |
| 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
| 2026-09-17T10:43:07.909588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060526observed b5051b473f3005f1780c144e4cf4821e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:07.864372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060526/manifest.jsonobserved af4f93a6107d0689252583594893d2f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:07.844378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060526/publication.mdobserved 41ff31347434d98b98530caed12a9de4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:07.799215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060526/publication.txtobserved b2aa43fa2849e82e5349b86bfb84e7c1...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. |
|---|