OT-2026-000015614
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, supply line 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-2026-000015614) never changes.
Identity and time
| Publication number | OT-2026-000015614 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-78f0-ad6b-6a6724bc9af4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015614 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3c90c64877d7cd291d47bd6ca69ae1408a89aace4681947d54e7272266b7867 |
|---|---|
| Markdown | 2f9eb6a6c6998da091532cceab081489124e1b8dcad5dcd76cbf2d4e63dbb844 |
| Publication page | 0a759b0fdc5b58a9947296f56a0a59f8dec3ab0f4d624be4531e44e49820a576 |
| Manifest | 558d2fb008b53844f2bc5f8409ec0c762cbb9b2bae8d6a0ed3c7a5f8c3d95e2d |
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 | agTqQGbcwKtpDDRvaYdSkjExwpIJQf9/R3mMaZv3J5N5WUWhVtbRgtabAKtib0l+u5Jm+FUkNe1Ll8to8wvDDw== |
| 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
| 2026-09-17T12:04:51.693286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015614observed 0a759b0fdc5b58a9947296f56a0a59f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:51.674189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015614/manifest.jsonobserved 558d2fb008b53844f2bc5f8409ec0c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:51.654756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015614/publication.mdobserved 2f9eb6a6c6998da091532cceab081489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:51.637255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015614/publication.txtobserved b3c90c64877d7cd291d47bd6ca69ae14...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. |
|---|