OT-2026-000085586
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, 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-2026-000085586) never changes.
Identity and time
| Publication number | OT-2026-000085586 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-78b6-b4f8-3687a1219b52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085586 |
| Status | PUBLIC |
Content hashes
| Canonical text | e293172f99d9d10a31269f0942248f17907ebefe621ef99293915c30abbbaa42 |
|---|---|
| Markdown | 1b6dcbdcc3f792c0ffed44859944de5cfcab29416858707cba7aa0c327bba39f |
| Publication page | 69e9a402160ee454347bdbebd27ca186de0625577824ece6d221888ddd0b8d9a |
| Manifest | ae248721807a09c42c94a2ffb091cca90be6b98250e1c4c96563aa8071501c3a |
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 | jsHFXYqqA2dvxfpd4mNI3BhWipuqvfa34aILre6s9eQvVUFy+1Y0qlTnuJfP3ht4Ct9DOXKWohKUu7wPQjGxCg== |
| 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
| 2026-09-17T09:54:27.486732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085586observed 69e9a402160ee454347bdbebd27ca186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:27.466921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085586/manifest.jsonobserved ae248721807a09c42c94a2ffb091cca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.445129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085586/publication.mdobserved 1b6dcbdcc3f792c0ffed44859944de5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.427624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085586/publication.txtobserved e293172f99d9d10a31269f0942248f17...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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