OT-2026-000084777
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000084777) never changes.
Identity and time
| Publication number | OT-2026-000084777 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7167-a8f3-3213b95d6892 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084777 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3a9a1f433d7598ba01673af5efe542ad64279107464e35599db9dc12a11bdc5 |
|---|---|
| Markdown | ed73d06ce44c63c96482105fae4b95709e5067ec151b2462e57e5dd1c06a3706 |
| Publication page | f905eaf0486cdc996470c6e09b186905d3f1953c6521efa6cf74e0aba044e12c |
| Manifest | ce578190398fa4789ae7ee49624489b62680513b0cc29e28e12fd6902ae2bb77 |
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 | fw6g5fkcZr2yKjDp9rLgqTA8/7tU+/gPcJbDeXFjbYA5HZHRpIQFcOr8bPv/nevEaWUYgjKUvaAJ3xMoDyfUDQ== |
| 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
| 2026-09-17T09:54:42.707639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084777observed f905eaf0486cdc996470c6e09b186905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:42.690679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084777/manifest.jsonobserved ce578190398fa4789ae7ee49624489b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:42.674180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084777/publication.mdobserved ed73d06ce44c63c96482105fae4b9570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:42.655742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084777/publication.txtobserved e3a9a1f433d7598ba01673af5efe542a...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. |
|---|