OT-2026-000009104
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000009104) never changes.
Identity and time
| Publication number | OT-2026-000009104 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7cac-8bd9-e4b64bce4f70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009104 |
| Status | PUBLIC |
Content hashes
| Canonical text | e16dab128f01a3517f120d62ca8a6be22710c9ca8d824af45a83ad8667ba6872 |
|---|---|
| Markdown | d903a7b25d80366d7665f5b71a79331659e3030265ca106cb3dc8e7f88b52e79 |
| Publication page | 504b919092b43f56f935abfc48d44b4b022c40b26843f62d045c8b100d8a41f8 |
| Manifest | b22241d7544ca51113542df5f2e54fa71a0e1d5c92ca02d52866c1c106e512a0 |
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 | cl6DmZmgzU+p2MCWU8hF2FrOFziFpyxc98JLBUF6uhLau+ScPkJ6Mn2JfjnddGd1N5/w9x13H3btdbbpNLvLDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:47.111461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009104observed 504b919092b43f56f935abfc48d44b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:47.091420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009104/manifest.jsonobserved b22241d7544ca51113542df5f2e54fa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:47.072442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009104/publication.mdobserved d903a7b25d80366d7665f5b71a793316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:47.052632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009104/publication.txtobserved e16dab128f01a3517f120d62ca8a6be2...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. |
|---|