OT-2026-000014795
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000014795) never changes.
Identity and time
| Publication number | OT-2026-000014795 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7304-baa1-8d47280ec2aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 750765e0022273c004a956e46af668c40b455bf7360024ef23ed3050f32b7702 |
|---|---|
| Markdown | 5a586bfb761b351037a988a69af577b2925de11eb312306a9a82128030febbc3 |
| Publication page | e8a216f82d06097fd98b261f994b8555fce41f8396c317b9ea8397db64d25886 |
| Manifest | 218925df9aadb95757ba7256f480f7a381903992036efada0d464cef3dabbbf7 |
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 | UUNGUZW+pM6cnDObQikT0wKa/qoPZ2Ik2TzkEAwnNYAcCdAoQapZ0WiWe832xcfIU8xBCbVE7McySz0b2RBCDA== |
| 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
| 2026-09-17T12:06:41.382982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014795observed e8a216f82d06097fd98b261f994b8555...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:41.365741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014795/manifest.jsonobserved 218925df9aadb95757ba7256f480f7a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:41.347153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014795/publication.mdobserved 5a586bfb761b351037a988a69af577b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:41.329947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014795/publication.txtobserved 750765e0022273c004a956e46af668c4...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. |
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