OT-2026-000045853
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000045853) never changes.
Identity and time
| Publication number | OT-2026-000045853 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7036-9ddd-6f5311ba522b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045853 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bf5c7bd8f2fd94076125b1fc1d2b964fd4224364c428ed2c359c1fec9afb354 |
|---|---|
| Markdown | 1388b28c3789b51fc322b6a6f899953b19c761e0946927f5bd1ab2cb01558f0e |
| Publication page | d1aaf61bb4cb46ade6832c159e80f7834daa480d6c244e4bac0ef4e650129142 |
| Manifest | 455b9720846fcb4482895e1db07d4f80f626db363f209bd56e3db068c6c74a3a |
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 | mY3Q3Hjc1AHGsxhaNvzIOft2Cq0nbczMPVycbkzXzSYPDX3YZTE/Vw6vNLol8z4c677P5kVpfksY/5MFEz0dBg== |
| 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
| 2026-09-17T11:09:44.082908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045853observed d1aaf61bb4cb46ade6832c159e80f783...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:44.063880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045853/manifest.jsonobserved 455b9720846fcb4482895e1db07d4f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:44.044485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045853/publication.mdobserved 1388b28c3789b51fc322b6a6f899953b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:44.022354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045853/publication.txtobserved 0bf5c7bd8f2fd94076125b1fc1d2b964...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. |
|---|