OT-2026-000007151
Publication integrity record
Porous face vacuum gripper, three outlet manifold, ejector fed, vented after set down, closed cell
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-2026-000007151) never changes.
Identity and time
| Publication number | OT-2026-000007151 · never reused |
|---|---|
| Internal UUID | 01a0a974-8548-7b7e-bc25-1fb37b46f85e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:03:00.939541Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007151 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac219b2e99ab57d2148959dc86736e5cfc6df64759ccda89395bcf2807a1194e |
|---|---|
| Markdown | 35e684731c6ebc29aa1d609749586977d778975f10bdf371c297ea184e570276 |
| Publication page | f622e642488f8cde981ea909ac5e92431d4f68b4d0bd04d06509620a63dfe1f8 |
| Manifest | 7667f7527842cefacc4e7c5569f55684a535b31ea7b497062412d0da2046664d |
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 | /PmU/wRBN7S6auzc1AW+8VZRPUIhkgOnbEmFACbMkqvpupDcGGY5Ln7DfpeDzOHqYay1tO7483HtohYEATqACA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:21.631015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007151observed f622e642488f8cde981ea909ac5e9243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:21.496058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007151/manifest.jsonobserved 7667f7527842cefacc4e7c5569f55684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:21.482536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007151/publication.mdobserved 35e684731c6ebc29aa1d609749586977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:21.469803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007151/publication.txtobserved ac219b2e99ab57d2148959dc86736e5c...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. |
|---|