OT-2026-000018414
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000018414) never changes.
Identity and time
| Publication number | OT-2026-000018414 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b489-752c-8470-3901e97a4094 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76c79d26129a023875090754cec478cc1662fa378c6f2a7f88540b64fa8fec1d |
|---|---|
| Markdown | 8deb39e46f6f02bff3b3a776ebe13d48ad61b5597ba1d669eaac891c1abed97e |
| Publication page | ccd65b06ff5450d006500eaf47f59763bfa681c037f648c7b3cb2f1e66114696 |
| Manifest | 85abc374d56f4bf1a8b25e23c5df9515a820f54bd92c82c62a695380dda17114 |
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 | KYSiB16jEbs/BbxoC2bMWOsnQLZZWLLOYVLg6Fuw+Jsof6aqHysXnGqYBRSKIxXP02G4nFH8iXmh8uPXEfvJAw== |
| 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
| 2026-09-17T12:01:09.566991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018414observed ccd65b06ff5450d006500eaf47f59763...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:09.550693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018414/manifest.jsonobserved 85abc374d56f4bf1a8b25e23c5df9515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:09.532487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018414/publication.mdobserved 8deb39e46f6f02bff3b3a776ebe13d48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:09.514961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018414/publication.txtobserved 76c79d26129a023875090754cec478cc...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. |
|---|