OT-2026-000009551
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000009551) never changes.
Identity and time
| Publication number | OT-2026-000009551 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7dbd-bd1e-943ddc064235 · 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-2026-000009551 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcbc2e0b6526b88991d68215627059bc8e8ff814a127993b83f12717753431e3 |
|---|---|
| Markdown | f94b93fbe4fa1fc4d938de1e8400ea48693c26d8c11f5e2f35a98a64dc9a5094 |
| Publication page | c458f98c9f9c470d9ab31f299f8dec912818e9637865bb1c941c3d85350e841b |
| Manifest | 205fca7b22742c14aa563519f00d79474456d791916463df8bcedc8197b4d053 |
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 | hA14IQV0cGkHPX6PATw8cjlYoM/tcmwBGu8ovGT2olvrGUwcSxUXYPN+F8eLRa3srT1ETLCq9pP+eRU9phCyDA== |
| 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
| 2026-09-17T12:16:58.706716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009551observed c458f98c9f9c470d9ab31f299f8dec91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:58.688061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009551/manifest.jsonobserved 205fca7b22742c14aa563519f00d7947...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:58.669670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009551/publication.mdobserved f94b93fbe4fa1fc4d938de1e8400ea48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:58.649580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009551/publication.txtobserved bcbc2e0b6526b88991d68215627059bc...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. |
|---|