OT-2026-000015182
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, 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-2026-000015182) never changes.
Identity and time
| Publication number | OT-2026-000015182 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef47-7bbd-83fd-3cd56742dd80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015182 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2cb558cdacadc40aa154d1a52c5f48bbbcb17cd223c6df767d92d618849c4d4 |
|---|---|
| Markdown | b02dbe23cc940599dd22ab4c485df9e3872bf9c699827464a10f33781cf74710 |
| Publication page | 108479d85875875abd788871a78f12084d300e255543d53c045e5d7b935877df |
| Manifest | 744e08d4c5c8e0c7fc538ab1cac9dfb52fe427c6b11e9222269e717ea2d82ae6 |
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 | /eoc3SlE2EeAapu+bRD5kBABdwWRhhcQs5t7rnFf08/qLoXZMaiDXlDRoLSnfmggK5hVXp2HGJBXVo/k/pKoCA== |
| 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
| 2026-09-17T12:05:48.325260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015182observed 108479d85875875abd788871a78f1208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:48.307710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015182/manifest.jsonobserved 744e08d4c5c8e0c7fc538ab1cac9dfb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:48.289828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015182/publication.mdobserved b02dbe23cc940599dd22ab4c485df9e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:48.269455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015182/publication.txtobserved d2cb558cdacadc40aa154d1a52c5f48b...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. |
|---|