OT-2026-000064818
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000064818) never changes.
Identity and time
| Publication number | OT-2026-000064818 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-735a-ab2f-2d7b0f9b2fd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ddd9bcb8225871cb1ada3f33f8f8af5c87122d258648ad56cb44b15601308c5 |
|---|---|
| Markdown | 83dcf24fd7e0d79cd558620ce04e70e4585ed0793be2c260344f6ef0369ba98b |
| Publication page | 39ad712185fc7fddafc5fa7967f4f5ef952f99a852f6546bee7af283dcb0a3d4 |
| Manifest | 2fbe35823a858106b5b963905a82fe5ed3c77dcbf469e8aa6f710c3c4a11296c |
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 | 7bJY+z2VC7MUZ4rTbhWrR8/X6OntpJwt54OUbeHMoWSfnOlh5yPPcExuwZTY61BWfASwnd56kFSN/MJO58bKBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:43.383619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064818observed 39ad712185fc7fddafc5fa7967f4f5ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:43.366361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064818/manifest.jsonobserved 2fbe35823a858106b5b963905a82fe5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:43.349900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064818/publication.mdobserved 83dcf24fd7e0d79cd558620ce04e70e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:43.333447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064818/publication.txtobserved 0ddd9bcb8225871cb1ada3f33f8f8af5...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. |
|---|