OT-2026-000080002
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000080002) never changes.
Identity and time
| Publication number | OT-2026-000080002 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7cf3-961d-a3d406af4392 · 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-2026-000080002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82eeb28584ad6a9100eef90bfd6ff2349ab24ec42495d9fe19ccf624e1a9fd84 |
|---|---|
| Markdown | abde3ec68579e1f10c3eaeeeaf45479d30b8ee2c4444fffe094904097a89d802 |
| Publication page | b20b6bcd72f1230a81839027fdc659e9a1b1cd64c8d343690a2c09442c18f9db |
| Manifest | fbda57ab1ba42057e4f1c0d3e92897d7ca03c720f7d88bcfc7846e94720d4033 |
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 | zdwoTiWGRFFZaxAq2l6JLuebDMqPFgOObUH+Ob5UgpmqklfwNuBl6QFFSToJm3S21O+0+3GosVVUJ0bR3kBuBg== |
| 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
| 2026-09-17T10:03:55.302166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080002observed b20b6bcd72f1230a81839027fdc659e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:55.283550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080002/manifest.jsonobserved fbda57ab1ba42057e4f1c0d3e92897d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:55.266014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080002/publication.mdobserved abde3ec68579e1f10c3eaeeeaf45479d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:55.247597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080002/publication.txtobserved 82eeb28584ad6a9100eef90bfd6ff234...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. |
|---|