OT-2026-000009184
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, supply line pressure sensor, sustained 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-2026-000009184) never changes.
Identity and time
| Publication number | OT-2026-000009184 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7ced-8ad3-b747994f40db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25bb6f0fa7feaa7d218ea1b85c7723ef930d48ab16c3528ec5c6cd40b089d587 |
|---|---|
| Markdown | 1aea9a4cc36178733e500eabfaf48e06a0be0a83589a384e1385c7877830f88a |
| Publication page | 83839ab1db84229e25c4a30499c50515cbafbf9066bd4248efd6b020b48b7efa |
| Manifest | a16a55deb233bdcb8922325f78b473b58323df8a2090bb04349126645624cd6e |
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 | 2P5/ZxVeIR793QQmjgqaQ/1wrc8U9eMMMSaXSZgc+ISBAIsSL/b66xwoJxVZnFzPRUiHnlotoAqjXYMxv5sDCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:53.783515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009184observed 83839ab1db84229e25c4a30499c50515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:53.764221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009184/manifest.jsonobserved a16a55deb233bdcb8922325f78b473b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.744798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009184/publication.mdobserved 1aea9a4cc36178733e500eabfaf48e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.724662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009184/publication.txtobserved 25bb6f0fa7feaa7d218ea1b85c7723ef...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. |
|---|