OT-2026-000080098
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000080098) never changes.
Identity and time
| Publication number | OT-2026-000080098 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-7415-9fdd-142a8f866926 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080098 |
| Status | PUBLIC |
Content hashes
| Canonical text | afa6c1d6ff09176dc56bd75606fcb870090bc8daebe2256fe90f8aa4fa7f9d81 |
|---|---|
| Markdown | f1ef3d5db05095771e04680248f385dacb9bd49a778b272fcffabebe364fd3d3 |
| Publication page | 365862e3a4589a1309215e887ee60bffc2d35498b09ac66419692981c27de99d |
| Manifest | b5f1e37825d03c8fc3dc554c189da75cce7b0efdcb802e299bcdaf19bce64b21 |
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 | 913mlSjsRdOcQfv4Ywu4wvVUtW+VK3GBWxH2anyHtxjn7JmnQBOy9h5ggXsCyoQLMac/UF10GT8NAVIfedRZBw== |
| 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
| 2026-10-27T00:41:43.591242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080098observed 365862e3a4589a1309215e887ee60bff...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-27T00:41:43.525336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080098/manifest.jsonobserved b5f1e37825d03c8fc3dc554c189da75c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-27T00:41:43.450610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080098/publication.mdobserved f1ef3d5db05095771e04680248f385da...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-27T00:41:43.377369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080098/publication.txtobserved afa6c1d6ff09176dc56bd75606fcb870...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-20T04:23:27.608407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080098observed 365862e3a4589a1309215e887ee60bff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-20T04:23:27.592529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080098/manifest.jsonobserved b5f1e37825d03c8fc3dc554c189da75c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-20T04:23:27.571610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080098/publication.mdobserved f1ef3d5db05095771e04680248f385da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-20T04:23:27.552571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080098/publication.txtobserved afa6c1d6ff09176dc56bd75606fcb870...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|