OT-2026-000065835
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000065835) never changes.
Identity and time
| Publication number | OT-2026-000065835 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7402-a854-48f4b29e8cdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065835 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e0817e455e65389f52faa8202576d693d5b9987c1b13c9940431cb7d23f5d32 |
|---|---|
| Markdown | 92016cc27adfa5a75a06b4cb4697b47913c884aeb4add994cd0aaf417db99f69 |
| Publication page | 4747ae6018946632c87ec66d32e24b146c7d7aaa53351af336b92a7356ce6643 |
| Manifest | 4e717906b3fefae1b402c0a3ddd8afe4d974dde371e9c0ede9ed2d975a2df777 |
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 | mQBQYahWF4eKW++ugq493qD4h/IgkC8wM54d1wGGsfuEw2HO5wEeUo3N6Xc7ff2V5ieW0lv3qD1ZfdHYhfUbDQ== |
| 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
| 2026-09-17T10:34:17.235856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065835observed 4747ae6018946632c87ec66d32e24b14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:17.218762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065835/manifest.jsonobserved 4e717906b3fefae1b402c0a3ddd8afe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:17.200344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065835/publication.mdobserved 92016cc27adfa5a75a06b4cb4697b479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:17.182373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065835/publication.txtobserved 1e0817e455e65389f52faa8202576d69...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. |
|---|