OT-2026-000102693
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000102693) never changes.
Identity and time
| Publication number | OT-2026-000102693 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-77b0-8d22-60ec06b6000e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102693 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0444ac96ea88021375c613fed37ef2dd44d06570504496c07111076fc08259b |
|---|---|
| Markdown | c19a527e594b4c4352c02037001dd20c3f3b8472473f20a88a1b057dd82a537f |
| Publication page | 87e4a898d4376ed6e949279801037c7aab6272a5a9eca0c14a81b5d0f5f3d05e |
| Manifest | bc1491a43ef8601227f4a49ffbedc41b7e346e717d0a112f638cd427c7975cda |
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 | AgRIW7uwHe2PXcZSloKNaNoo2AWHnol5m3zsBJSiEiAKsoq25yN4/p4h9W6H3jG2MQZFZxJ+0DZ28/96KF7xDA== |
| 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
| 2026-09-17T09:24:12.140742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102693observed 87e4a898d4376ed6e949279801037c7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:12.121776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102693/manifest.jsonobserved bc1491a43ef8601227f4a49ffbedc41b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.102573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102693/publication.mdobserved c19a527e594b4c4352c02037001dd20c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.082246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102693/publication.txtobserved e0444ac96ea88021375c613fed37ef2d...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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