OT-2026-000035409
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000035409) never changes.
Identity and time
| Publication number | OT-2026-000035409 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7b4e-8922-3434e51d95e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035409 |
| Status | PUBLIC |
Content hashes
| Canonical text | 198956c114360eaa06a6fe66082f722c812daa1ae7f76d2e594f03f141cbb74c |
|---|---|
| Markdown | ad9a11c08dc25b3b41697331012d4f5d14225318fa26e0d9565fb08d248067e6 |
| Publication page | 22b8dc8a63ed9e165dbd82c6c7e1f091f2362dd5fa56bbedb1579017cf655be2 |
| Manifest | c1a73b0a6e4cbc27a6a9305ef20d5ce7ba31804c74cd39106361d7a335f23820 |
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 | 77c66CCg6OEg06DW89P0FzyeoFZF1mOf88Ave6crmoqG7cT25aIaSqqfFR4Df8+/qpsnHbjc8qT8JfMwqQWYCA== |
| 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
| 2026-09-17T11:28:42.753204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035409observed 22b8dc8a63ed9e165dbd82c6c7e1f091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:42.734924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035409/manifest.jsonobserved c1a73b0a6e4cbc27a6a9305ef20d5ce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:42.717968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035409/publication.mdobserved ad9a11c08dc25b3b41697331012d4f5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:42.700459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035409/publication.txtobserved 198956c114360eaa06a6fe66082f722c...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. |
|---|