OT-2026-000060712
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, sustained blow-off after 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-2026-000060712) never changes.
Identity and time
| Publication number | OT-2026-000060712 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7150-a1d4-b352bbf7109c · 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-2026-000060712 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49827fd994574b8d37ee6a50df979051c48ff457799a632e90c9b4dca836bae4 |
|---|---|
| Markdown | 5677e82928fa38a66f01e916c52fde770ee4b418e28b11aaeea885b34d605aa9 |
| Publication page | d05ebb578eadcafd8d14a29d396c9a0951c04ffa8ea652d4be3522d6cba0ccb1 |
| Manifest | d6d9a40830927351e577b44d0fe28486d1ad072e34ba7d751c34762fdb2c91dd |
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 | rMSRk8j72fDvJDnrwK+mNZ7zv2maXoUXlwDlxijXmfFRuhut4Js2/xLfhEd2MYjGuq5JgudV/CMoC5hY+sCGCg== |
| 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
| 2026-09-17T10:43:21.700227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060712observed d05ebb578eadcafd8d14a29d396c9a09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:21.684501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060712/manifest.jsonobserved d6d9a40830927351e577b44d0fe28486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:21.668700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060712/publication.mdobserved 5677e82928fa38a66f01e916c52fde77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:21.652818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060712/publication.txtobserved 49827fd994574b8d37ee6a50df979051...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. |
|---|