OT-2026-000009628
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pulsed 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-2026-000009628) never changes.
Identity and time
| Publication number | OT-2026-000009628 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7d29-913d-29da0c510243 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009628 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f1eeba54ceb31af0a4b2e5e147af3a95093d512b0be356f0a7d3a166f3ef7d6 |
|---|---|
| Markdown | 03a3e8d8d2dbaa500db65cb7164e0fd770356d72944e300385543a7c853c5f9d |
| Publication page | 57f6dcb087cd899caccd64def89771a8187dd0df1187676af9ada5c0e452e261 |
| Manifest | fcb983cd10ee5a814c8d3a14e6bf4a2450784f535a530518f6892dce0fae0b21 |
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 | ijs7yaX8+8GQcaD0WRLEVcr8Z2SjcEmpMHHKhE2hwYYpaI6SZmSZj5lkdv5wnh98Eqc3lrbfb/59wkMLvft8Bw== |
| 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
| 2026-09-17T12:17:05.122670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009628observed 57f6dcb087cd899caccd64def89771a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:05.102274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009628/manifest.jsonobserved fcb983cd10ee5a814c8d3a14e6bf4a24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:05.081799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009628/publication.mdobserved 03a3e8d8d2dbaa500db65cb7164e0fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:05.060650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009628/publication.txtobserved 2f1eeba54ceb31af0a4b2e5e147af3a9...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. |
|---|