OT-2026-000015366
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000015366) never changes.
Identity and time
| Publication number | OT-2026-000015366 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-7bab-b628-68b7f69572ea · 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-2026-000015366 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f5c3e0306e39b6b328c25a4f2cc745e1fffcfb8122187c5c4c48e8873aae7ea |
|---|---|
| Markdown | 4b0bf9c676b0e2081bb405c0c156c297a622ce7616d4e9ffebb5c4aab485f913 |
| Publication page | 6c0b97d9a70dbf427067451994580310c97694064a91520da2e10cbf9553c097 |
| Manifest | 55fb603132be6f2854bdf44ec6c346e79755c43d52b9526635f0cb69baf67679 |
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 | Ou6ffKWsD6Y6Bqvxh3xEj0Cz61wA4e4pm9knVMPqLg0DjUtfSfTIO2jPNQAX7zc3Ny+ENXC5SP44BP0vaJFpBg== |
| 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
| 2026-09-17T12:06:04.669892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015366observed 6c0b97d9a70dbf427067451994580310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:04.651676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015366/manifest.jsonobserved 55fb603132be6f2854bdf44ec6c346e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:04.633404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015366/publication.mdobserved 4b0bf9c676b0e2081bb405c0c156c297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:04.614974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015366/publication.txtobserved 2f5c3e0306e39b6b328c25a4f2cc745e...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. |
|---|