OT-2026-000014287
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three stage ejector, pulsed blow-off before 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-2026-000014287) never changes.
Identity and time
| Publication number | OT-2026-000014287 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7348-b0ed-54d612ab2df7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014287 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4ce0d2f9585b5ee67dc3d350b44ebe0e20328cf3f0230ffa8b8aa8242d414fa |
|---|---|
| Markdown | 604c13c37fa3ca875139a21e9dcbf2b2321d16376ea274fa6fcdff9a71fba70c |
| Publication page | a496c05dea5351705d810fdb40f42f7e7325ef4fb531cae3f90f8e2ef07d8016 |
| Manifest | 88eb5f1eebc8be11abd8a70ef5f35796514b914fe98a42f812ffa869109bf523 |
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 | zXlLmFqDWsL6fPmrLFEX8xlKgKJnF9nVuJTPQo+1ldC7/EK3CaF64gM3bAoKLtiTSaZrJdIJmDHdoZ5beiNPCA== |
| 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
| 2026-09-17T12:07:30.289039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014287observed a496c05dea5351705d810fdb40f42f7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:30.267451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014287/manifest.jsonobserved 88eb5f1eebc8be11abd8a70ef5f35796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:30.248397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014287/publication.mdobserved 604c13c37fa3ca875139a21e9dcbf2b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:30.229149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014287/publication.txtobserved e4ce0d2f9585b5ee67dc3d350b44ebe0...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. |
|---|