OT-2026-000038777
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038777) never changes.
Identity and time
| Publication number | OT-2026-000038777 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-7b97-b85d-73db45b9a4e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038777 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec6f7642374999a740ff48129fa6ee6e7e479dc5b65fe2c29b048d081c6393fb |
|---|---|
| Markdown | 787af83480e55f758f2d5d0c5b27111c12d5ed0637a73b87c3d924e0c679a594 |
| Publication page | 0b399f53e625e5fb2bc22b248edb63d1f4ea9d04711ba448057a3b83f9e162cb |
| Manifest | e7fbaa2b05ab139a0a699872b521aa3e27ec7768609904c6b95eafccf112994a |
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 | IBKqJ2tYB7N9ax/M9NtP72GHhgNW4V+kaP//X/CqwzfGxs5VRtHC6dj4ijB4G1/+0E8yn9Q3LSVPq79JxZZWCw== |
| 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
| 2026-09-17T11:21:19.392460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038777observed 0b399f53e625e5fb2bc22b248edb63d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:19.372363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038777/manifest.jsonobserved e7fbaa2b05ab139a0a699872b521aa3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:19.354206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038777/publication.mdobserved 787af83480e55f758f2d5d0c5b27111c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:19.336025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038777/publication.txtobserved ec6f7642374999a740ff48129fa6ee6e...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. |
|---|