OT-2026-000102566
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000102566) never changes.
Identity and time
| Publication number | OT-2026-000102566 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7d33-b6f7-3483a2b236e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23975370293bf9f354c0585e7cea07a190982d22b79164eb9f07ad8f80117047 |
|---|---|
| Markdown | 2841bb221f5d6d0ab768cb67e742e32e761df342f16fcb2d7eed76073e3f409f |
| Publication page | 1648e9dcbeef9e00326986960da1a32bc56bb0a3f6f88156d0b6fcaaf4e67760 |
| Manifest | f80837af5bb8f7c3223f43554bccfdc750fd9b9be6d089e49c741791a88c1213 |
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 | DL8pZYz03EHOci/duNGiovoChNDIwuCbYGKmMEloEEs/ra+6HmzmF67ZEmwT0/DTz83jyslDadeUN89lL6BJAg== |
| 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
| 2026-09-17T09:24:02.944691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102566observed 1648e9dcbeef9e00326986960da1a32b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:02.927246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102566/manifest.jsonobserved f80837af5bb8f7c3223f43554bccfdc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:02.908611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102566/publication.mdobserved 2841bb221f5d6d0ab768cb67e742e32e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:02.889654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102566/publication.txtobserved 23975370293bf9f354c0585e7cea07a1...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. |
|---|