OT-2026-000079037
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000079037) never changes.
Identity and time
| Publication number | OT-2026-000079037 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-73dc-a779-49ee47b42eb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d26a648efd22e44be14ef6e3407015c1419a0de058bfe05dd13d9d7c30e16ef |
|---|---|
| Markdown | 942b036c247a7a38dcc37b926636c636a9f4d9efb97590a0ce6f0023fd2fa51e |
| Publication page | 57c6b332a5c71578ab51002c59b3b00275238a24a3eeb7b7d3eda090ee39e413 |
| Manifest | a32678979574902fe28de26227b8295413addc18063d47f79b0ac165be4accfb |
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 | 2xKMm8OZ1nvodA3HFvhp84XvPHkCkG+58hnfR9qy+vtB1utM3ZhaehB5VP3V499UimO8R+63RakR7PdZk4cWDw== |
| 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
| 2026-09-17T10:05:52.588890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079037observed 57c6b332a5c71578ab51002c59b3b002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:52.571831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079037/manifest.jsonobserved a32678979574902fe28de26227b82954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:52.553352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079037/publication.mdobserved 942b036c247a7a38dcc37b926636c636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:52.535778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079037/publication.txtobserved 0d26a648efd22e44be14ef6e3407015c...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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