OT-2026-000101477
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000101477) never changes.
Identity and time
| Publication number | OT-2026-000101477 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7364-857e-7f31b336b092 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101477 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0f12d43d4ed873536f6e7174275f7d8d85e2b0d4190f45d2ac9543cf57f9115 |
|---|---|
| Markdown | 2e7c291c1224dd5499ac24b4c4c680606ee905254b5e9d991acd467ca4e1208b |
| Publication page | 06d959e1b3a83f705172bc4cd1c6259f30d06f6580c00172fd42afbe85116951 |
| Manifest | 36da29b2aa77158a1c44248a003432882bcc84b27ab3a61d289d811be6f2fd95 |
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 | Z3M00zR6SnoMQDyBCPJm4a0dIwfDmkgrMx/Za3nvhCAPshGi0k7MFCj3q6f7RPVFcXrado1+qYXqhfasvrukCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:03.657219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101477observed 06d959e1b3a83f705172bc4cd1c6259f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:03.636615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101477/manifest.jsonobserved 36da29b2aa77158a1c44248a00343288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:03.618795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101477/publication.mdobserved 2e7c291c1224dd5499ac24b4c4c68060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:03.600943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101477/publication.txtobserved d0f12d43d4ed873536f6e7174275f7d8...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. |
|---|