OT-2026-000070462
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000070462) never changes.
Identity and time
| Publication number | OT-2026-000070462 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7296-be1b-d8fdb8b9c083 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 024216dd11a13fdb9131961fa2aff52e60579d80b67e2888b27c404d07ebb153 |
|---|---|
| Markdown | 9e3adff7738276f3161fae069cb3e2553bb646e213ff5bb9f81798a4bbb54471 |
| Publication page | 8bb754f3201473a396b8f3faf3309cfea38e0abcf74418ba26e7ee75948b4eb5 |
| Manifest | a29565ce34f791a11829ff41ebee0b64568c89c6949d9937c5a3cddf02e09fba |
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 | ry+qL/KimP22F5ksHHkCowQQz6py8/4BMurnOEMuNt2+DFjyR4fLC2iHDDhkOLd/hD9oyVmYR6P2wPmyanvPAw== |
| 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
| 2026-09-17T10:26:17.321912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070462observed 8bb754f3201473a396b8f3faf3309cfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:17.303666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070462/manifest.jsonobserved a29565ce34f791a11829ff41ebee0b64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:17.286816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070462/publication.mdobserved 9e3adff7738276f3161fae069cb3e255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:17.268956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070462/publication.txtobserved 024216dd11a13fdb9131961fa2aff52e...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. |
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