OT-2026-000007718
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000007718) never changes.
Identity and time
| Publication number | OT-2026-000007718 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843e-7b39-b333-5ef98d2cf5ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007718 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbb51ff518fc318c8e3228926a0a250b55507adfc18ca1ee2c9133d2ff35f430 |
|---|---|
| Markdown | 750f2988101e1fed1743d0e4e2bcc7da54d4b1daf5727a10926716267d6980dc |
| Publication page | 82cd8875d623d0845c7f3757464767e2e786b5b5043bc351c96c0150268c173c |
| Manifest | a6202d255af5d2a1f45258f2c38de00f18a9ce99e0a191a60b69b3ccf3495a6c |
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 | 17rL20d/5a26HuF69MWMH9S/UMhxc+6wS0EUQAm1gRz6NOdWN9Zgm353Oca9EMmT4wrWYXHqa6QC+J9MvCMZBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:06.359776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007718observed 82cd8875d623d0845c7f3757464767e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:06.341225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007718/manifest.jsonobserved a6202d255af5d2a1f45258f2c38de00f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:06.324190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007718/publication.mdobserved 750f2988101e1fed1743d0e4e2bcc7da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:06.305821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007718/publication.txtobserved fbb51ff518fc318c8e3228926a0a250b...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. |
|---|