OT-2026-000100982
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000100982) never changes.
Identity and time
| Publication number | OT-2026-000100982 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7219-ad96-8a6bc65aab0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100982 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef0b92d745da625858d288889a64019f6f83084b12a5a0ccbd084b495866f299 |
|---|---|
| Markdown | 7ee43012cb13c4fb0243cc0a340d51c3c965515b6c1a6a039383c07a96815b8c |
| Publication page | df5d59836ec76cde69ef447fb14c1b7f1fa1616f130c24d6557c55ccad0f9d5d |
| Manifest | 552f147006a10cd3a9c267d648cc753cf22655647475a0d33d40e505cdc966d1 |
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 | NviFF05oslkVnVYmDlZTCQ1yJzlhE/ol/Gp/8pQInP14RR0b5PojVoX2viMMdtYjsvRezNjBuDpCJgIg4ewoCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:34.710653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100982observed df5d59836ec76cde69ef447fb14c1b7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:34.693751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100982/manifest.jsonobserved 552f147006a10cd3a9c267d648cc753c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:34.675040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100982/publication.mdobserved 7ee43012cb13c4fb0243cc0a340d51c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:34.655288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100982/publication.txtobserved ef0b92d745da625858d288889a64019f...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. |
|---|