OT-2026-000085737
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000085737) never changes.
Identity and time
| Publication number | OT-2026-000085737 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaae-7bc5-b22f-31df6a4ce9e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3719e2e2216f83fc36f7ae0e11d95f781584c129c228d2038599d72911d4d569 |
|---|---|
| Markdown | 29988f415fe08a86ec8ad6fb21d1af1f857b82f737b7cc6b29572d36e7127a70 |
| Publication page | da749892a4e4df3d4af953aa6a1ce2b11d45b784ac9efec325578ba6c6ba3684 |
| Manifest | 7f285a7c31318301a2a2e26e8e1889766259255c4d06c25c93521827b31584aa |
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 | JJ7+RtAteHsJTQPruz519k01yspgpRMEjAmgM8FLYU7IsnF845BT8KpbyOCoZShkLpeVKk6dUSQGriVvtdu8Bg== |
| 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
| 2026-09-17T09:54:39.088941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085737observed da749892a4e4df3d4af953aa6a1ce2b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:39.073035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085737/manifest.jsonobserved 7f285a7c31318301a2a2e26e8e188976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:39.054440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085737/publication.mdobserved 29988f415fe08a86ec8ad6fb21d1af1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:39.035362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085737/publication.txtobserved 3719e2e2216f83fc36f7ae0e11d95f78...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. |
|---|