OT-2026-000060687
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000060687) never changes.
Identity and time
| Publication number | OT-2026-000060687 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-74f0-84c3-560538938475 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060687 |
| Status | PUBLIC |
Content hashes
| Canonical text | 984771adc104c35ff1ea32baac13d1af7b03127fa8073b9b0f0c0beafa3a3a41 |
|---|---|
| Markdown | 5b8cbcc3abcbc230dba97472ca0a99d52dfa3d2c2091540758411010f8884518 |
| Publication page | 53378cfd5a5dcf9e80ee92b314ede614e7468c696de009407fa1f96189bba5be |
| Manifest | afa1ec6bb300e25db57d33697bb42f25944d2475fa210d8a19b45db3c91a69e9 |
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 | Uec9OY9UK+oVjw+nBK3pgaxbqNogKhk8Dv91wnX+3yKZJais1aqcm7GuZZqA/+Nwo2b2BMohgGtpyuiXM46UDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:19.849925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060687observed 53378cfd5a5dcf9e80ee92b314ede614...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:19.830167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060687/manifest.jsonobserved afa1ec6bb300e25db57d33697bb42f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.812751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060687/publication.mdobserved 5b8cbcc3abcbc230dba97472ca0a99d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.795058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060687/publication.txtobserved 984771adc104c35ff1ea32baac13d1af...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. |
|---|