OT-2026-000047773
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000047773) never changes.
Identity and time
| Publication number | OT-2026-000047773 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c420-7039-ab2e-903d529bde46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047773 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52ae7dbe5adb22d5e5e0098a959917dfac800d694329d12ce776c6a51d66048d |
|---|---|
| Markdown | 6a2e465c072894d55dcd08a9a6758bbb6b8cd30d79d4c22d1ed3cc4086b9e82a |
| Publication page | b17a893d98ead6864ab4627bb7dcbc0aa8ad23d6b32cc875ff8a66b53d6dd0bf |
| Manifest | 949f1b6294f86f65dfce7d9858f70688798118bfa80dabb3b9701e5c04eb4774 |
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 | W96RU1Mbhcn6ufTp4qnt6DBUracagsABMhe73aSWX/Po1HHUKS8R7tXDD2Mkq5xsixKq0ammTtWgqBeB4cBVCw== |
| 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
| 2026-09-17T11:05:39.960231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047773observed b17a893d98ead6864ab4627bb7dcbc0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:39.941180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047773/manifest.jsonobserved 949f1b6294f86f65dfce7d9858f70688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:39.921123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047773/publication.mdobserved 6a2e465c072894d55dcd08a9a6758bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:39.901519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047773/publication.txtobserved 52ae7dbe5adb22d5e5e0098a959917df...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. |
|---|