OT-2026-000060706
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two 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-2026-000060706) never changes.
Identity and time
| Publication number | OT-2026-000060706 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7d50-8598-d9c60bcfccd5 · 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-2026-000060706 |
| Status | PUBLIC |
Content hashes
| Canonical text | a56e5d072625042238afef533b842e658b3855bd5da55f5c11bb5f5e470e7692 |
|---|---|
| Markdown | 1884d64ef70870d99ef3ae887db37a97bb60fe63e9d96815f3ed3dde4af5a3d2 |
| Publication page | 6d6e4915c78f781460279c3e09cabdf5d37fadf19463b2532016ffe7d08951eb |
| Manifest | 82162fef2646d028ea203a442897a131d3ca11e5eb0def8aaf49c2ac04f37065 |
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 | Avbqsr04iW0qGmTF/cxv3DqOCR4SK/xYWO6lyvE3JvYmAwoV+0u941sS82eNGhjXbBg9gpmQ91d3/E75bQ8XCw== |
| 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
| 2026-09-17T10:43:21.285282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060706observed 6d6e4915c78f781460279c3e09cabdf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:21.268686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060706/manifest.jsonobserved 82162fef2646d028ea203a442897a131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:21.252201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060706/publication.mdobserved 1884d64ef70870d99ef3ae887db37a97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:21.218498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060706/publication.txtobserved a56e5d072625042238afef533b842e65...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. |
|---|