OT-2026-000017517
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two 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-2026-000017517) never changes.
Identity and time
| Publication number | OT-2026-000017517 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-756a-9025-1f359f3f939a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017517 |
| Status | PUBLIC |
Content hashes
| Canonical text | b995bf90ded06e9493fd5b16311e3f4fdb30f24f78c82b4f26b2ed76f8193b0f |
|---|---|
| Markdown | 6df85aeb425042a807e9baa294fda587a2f63f881ae6cf74bb7250b06114803e |
| Publication page | 098d2687082b9dbaa15f2ff00747b945a552ed0afa588a94fafc48b4fb33d017 |
| Manifest | 54c0da389b2ecc4d52a294a4cae2dbe57d4269df35023d2046dc4641c352cd8d |
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 | poMgfm6kR68Ax9r7yow9acH00UoaS/+JgcdgkUIggD0een9veQ55vxneSUuauSl7byLKsV2yww46qEi35KXLDQ== |
| 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
| 2026-09-17T12:02:40.476724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017517observed 098d2687082b9dbaa15f2ff00747b945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:40.459364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017517/manifest.jsonobserved 54c0da389b2ecc4d52a294a4cae2dbe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:40.440230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017517/publication.mdobserved 6df85aeb425042a807e9baa294fda587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:40.420705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017517/publication.txtobserved b995bf90ded06e9493fd5b16311e3f4f...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. |
|---|