OT-2026-000082141
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000082141) never changes.
Identity and time
| Publication number | OT-2026-000082141 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7313-bf42-f54a96912a69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082141 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9e6e97952563b1e4ddfaa533291f908b2aeed31bc38fe6612f2546208801ac6 |
|---|---|
| Markdown | 1de042fcb6e055b263b9b8a2ae23bef22ba35750ff67a15fcb7339dbc4120e2e |
| Publication page | d22a015c386ba9f0f1bf5541a3d0bb76be9f1c1639499f9fcb23e173aa709ebc |
| Manifest | a7d8073f1b86022bf634ad481ef6394e1f336296a91d1cbd981714da98eb51d4 |
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 | zN2xvMwZmS3/VsXqmbixJnocONNUdWxPwqSz8XlnHyylfH4P1ZkDbwVTw//9nqme1quBI7ciNpJ6+wpNY0EjCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:57.638013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082141observed d22a015c386ba9f0f1bf5541a3d0bb76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:57.619797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082141/manifest.jsonobserved a7d8073f1b86022bf634ad481ef6394e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:57.601143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082141/publication.mdobserved 1de042fcb6e055b263b9b8a2ae23bef2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:57.582337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082141/publication.txtobserved c9e6e97952563b1e4ddfaa533291f908...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. |
|---|