OT-2026-000088823
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088823) never changes.
Identity and time
| Publication number | OT-2026-000088823 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7465-b340-0ec4d5a2f3f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088823 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fa8256626a97669d46f251962a14a182e2a884a1872e946fe42fb85d7c029cc |
|---|---|
| Markdown | 6082e4dea47f0167e4ca8515c60e522882c2a34be70a60cdbba5554340f3a990 |
| Publication page | 423e6d62f5df3186a58de450a52c15dbe4c2d8d07247333ff19f93261f46cec1 |
| Manifest | 54d0ae8ebc6cde18966d271b4f6bf03c25e458bc0b1a243c46340ed1f36a8203 |
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 | CxMsYWgXr+LvoBJgPPyiwqY5k5je2Gy5JtUWHm+LSK4ySe+MFd8AIbM2l8XALvyE9CWPHFJsQFCiA2Glg1qeAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:12.572448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088823observed 423e6d62f5df3186a58de450a52c15db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:12.555275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088823/manifest.jsonobserved 54d0ae8ebc6cde18966d271b4f6bf03c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:12.538504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088823/publication.mdobserved 6082e4dea47f0167e4ca8515c60e5228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:12.519634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088823/publication.txtobserved 1fa8256626a97669d46f251962a14a18...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. |
|---|