OT-2026-000061690
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000061690) never changes.
Identity and time
| Publication number | OT-2026-000061690 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7872-94aa-85c0bf8ff859 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061690 |
| Status | PUBLIC |
Content hashes
| Canonical text | da30fe3c2e9b02fd29dc7bf9c2e7a4943cc446df34a741c945a724cedfce6c42 |
|---|---|
| Markdown | eb1a73ede3a94eac414e0d3822f8a855452f0e74dc4d0a6696cfba93c9f11724 |
| Publication page | 19037322d47cfd5ef85f9fc08d2931a247c05cdd417990f3003798807ae32326 |
| Manifest | 43d8e3a87f495b489fb4bd6fc379478bea2880e12e5052d1552b3a05b6d626c3 |
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 | dOGZ3kyYJfsb71dSdIyJH+TXavjz+R494SLayZLlBviJqdbWa7IY0WICxQliOXXfF1FsQyFDboOv7HR3ZZhcAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:15.119872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061690observed 19037322d47cfd5ef85f9fc08d2931a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:15.100259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061690/manifest.jsonobserved 43d8e3a87f495b489fb4bd6fc379478b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.077912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061690/publication.mdobserved eb1a73ede3a94eac414e0d3822f8a855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.057030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061690/publication.txtobserved da30fe3c2e9b02fd29dc7bf9c2e7a494...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. |
|---|