OT-2026-000017105
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000017105) never changes.
Identity and time
| Publication number | OT-2026-000017105 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-762b-b287-738f4329fe03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6174acfbd71a9619df157f15d4f35841391480f65ec5fdc58491a2b6f50a116b |
|---|---|
| Markdown | 7c545c04ce1acac93e83c591695182f8fee2882645cf63824423f3a7c158dfb3 |
| Publication page | ae0b4a25f1c4142f126fe287db3aaeea84f4b42f31412167293b24b13ea2c0fa |
| Manifest | 236a1777d45487ae3cddcaff16650c4e97d2eca732a7317065210527c6576a19 |
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 | WeAAct92nABieLjoVaOCKKddagQeWQh2ySTzlVrC4CZRdK4LkcgcHZQmsyA6cakSQgXyuw0r2sxsD4tXvfMvAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:09.137667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017105observed ae0b4a25f1c4142f126fe287db3aaeea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:09.119758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017105/manifest.jsonobserved 236a1777d45487ae3cddcaff16650c4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:09.101715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017105/publication.mdobserved 7c545c04ce1acac93e83c591695182f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:09.083726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017105/publication.txtobserved 6174acfbd71a9619df157f15d4f35841...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. |
|---|