OT-2026-000085667
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single 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-2026-000085667) never changes.
Identity and time
| Publication number | OT-2026-000085667 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7aa4-99a9-c162974f37cc · 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-2026-000085667 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3b904146bb40992f4d63ce8cc09586e448e5082356fe445f4447374a64130d7 |
|---|---|
| Markdown | 82e8944870f68ded52808f18fb1c6960b5086ea5182cbb81dfb8d970ee56cf49 |
| Publication page | 70d4b3c6b824a32a5f9610c24fab536e5f2765196ab6b910634a525bb659dbdc |
| Manifest | bcad3008f88adea94bfd5801faf91c6de0fe305412a2555aa6e3901bd3ecb50f |
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 | A/fOD65/0AUP+NNmXWJoeYWbGicMY2uKCiMnhXDjeXGKfQkA6NTYjwk+cdb8Q8XMFaxIgQCesTgYTvPO7c3zAQ== |
| 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
| 2026-09-17T09:54:33.621704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085667observed 70d4b3c6b824a32a5f9610c24fab536e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:33.603822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085667/manifest.jsonobserved bcad3008f88adea94bfd5801faf91c6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:33.586163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085667/publication.mdobserved 82e8944870f68ded52808f18fb1c6960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:33.568493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085667/publication.txtobserved a3b904146bb40992f4d63ce8cc09586e...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. |
|---|