OT-2026-000068536
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, 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-2026-000068536) never changes.
Identity and time
| Publication number | OT-2026-000068536 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-7913-aba5-743582e05432 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068536 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccea5c6029c1ec91ce8a586c7f546a90a33bf7912d03ea41d212c00b2df95e32 |
|---|---|
| Markdown | b5cae15adfa66d2c7d6aaba521f024e951908768e6bdf758310fcb326d4f64bb |
| Publication page | ce725d00b44727beb176c01a3901f54afd1a63ce068dfa6e4a04f73b7933de3a |
| Manifest | 5711d590ee0c678580d1c01edef1b00818364461a704c8d90d1095f5752985de |
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 | joue6gRoBD1OMXfXqdX/DydkFlexcIy3HFBSbNjVWlUKnmMiT0SzDdeXoYWQ1FMaI972/zDPwK0rSTqhVydMBw== |
| 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
| 2026-09-17T10:29:42.074025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068536observed ce725d00b44727beb176c01a3901f54a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:42.056520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068536/manifest.jsonobserved 5711d590ee0c678580d1c01edef1b008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:41.998959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068536/publication.mdobserved b5cae15adfa66d2c7d6aaba521f024e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:41.983071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068536/publication.txtobserved ccea5c6029c1ec91ce8a586c7f546a90...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. |
|---|