OT-2026-000037289
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000037289) never changes.
Identity and time
| Publication number | OT-2026-000037289 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cc-7533-9ec2-dc7f75095275 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037289 |
| Status | PUBLIC |
Content hashes
| Canonical text | b091f38af65709a895568f5410009bfe3a3f7e5bd83357b042277b17207e92bd |
|---|---|
| Markdown | c054664a6a8728c0cf59b9d93d30ff6e245c47a9492b080151d741be59d7d2c4 |
| Publication page | c1fac43b2fa9c592c7bc4197915e8a14d69a9eb05de4197d603b4463cd7f9a3f |
| Manifest | 8a524d105965c72c9b27fd5fd86a34ef179b02e371bf4e5b6522a61416bdb9b5 |
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 | adklRw9O59LpREGiwtn2z3ugveleqwoybAIOUY5GcdXf7T/9CS/EqaHmfItWwdy7UoCKw9Wg97UcFg0bHYnfDQ== |
| 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
| 2026-09-17T11:23:34.257043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037289observed c1fac43b2fa9c592c7bc4197915e8a14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:34.239539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037289/manifest.jsonobserved 8a524d105965c72c9b27fd5fd86a34ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:34.220525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037289/publication.mdobserved c054664a6a8728c0cf59b9d93d30ff6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:34.203695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037289/publication.txtobserved b091f38af65709a895568f5410009bfe...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. |
|---|