OT-2026-000045369
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000045369) never changes.
Identity and time
| Publication number | OT-2026-000045369 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-7c52-9471-142b9468bd45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5172e3d40eac051fd8b30fa5213ff391ac5875965ef81ce4c40afba7355749ae |
|---|---|
| Markdown | 50398c7fd39b0d5da7929407c20790230d636edb2f4c16be885782a51067fbe8 |
| Publication page | 4f255098fe65505d2a50aaf973e7d872a1ca6ee8a1a1dc22b1d3b1bc5beb2a41 |
| Manifest | 0d91fe0b2fa77eda0a828a564e3d35b8de6adfa5e442ddb9fcbe7231fdc478c4 |
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 | L+HMktQ7lSH1d5HWwfhtRSNherBA2NDbKUpsJVgYZrFFm1UrkglDSj4GPNra2hTV+GvxV4kjpm9PErQyDPQ3Bg== |
| 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
| 2026-09-17T11:10:38.698110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045369observed 4f255098fe65505d2a50aaf973e7d872...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:38.679554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045369/manifest.jsonobserved 0d91fe0b2fa77eda0a828a564e3d35b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:38.661108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045369/publication.mdobserved 50398c7fd39b0d5da7929407c2079023...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:38.642650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045369/publication.txtobserved 5172e3d40eac051fd8b30fa5213ff391...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. |
|---|