OT-2026-000103370
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, pulsed blow-off after 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-2026-000103370) never changes.
Identity and time
| Publication number | OT-2026-000103370 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e460-7a11-9f16-5d0e26baf7b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103370 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae4f4f30c542244b1bfd7586aec8202acd565d4b22f19d6cf0521900ea7446cb |
|---|---|
| Markdown | 95b1c1507686407f605ee6c39e98164992273c3c0510a58206d7ab128bcc9374 |
| Publication page | f35b97ce659b629681d7e49593645b48264f9f36169ec30afdd3febc13713a39 |
| Manifest | ab2d19295f13b38a722d948fa10be2cf564f21dc074a4f41cbc73e3fdd835692 |
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 | bsiD4vFvk/xj0RIAr7EAG2uvvKdRWaRtp3DY4SLeDMRUUFShuNdPqpDZILDSmwWAkEC+6fuqNbKke+n5bxMKBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:22:06.398669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103370observed f35b97ce659b629681d7e49593645b48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:06.382206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103370/manifest.jsonobserved ab2d19295f13b38a722d948fa10be2cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:06.365159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103370/publication.mdobserved 95b1c1507686407f605ee6c39e981649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:06.347280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103370/publication.txtobserved ae4f4f30c542244b1bfd7586aec8202a...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. |
|---|