OT-2026-000101978
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum 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-2026-000101978) never changes.
Identity and time
| Publication number | OT-2026-000101978 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7ccf-b214-47abc0fde88e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101978 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b703f967869996679b75707d3b2b4074e98feab718cd6ac2fc270aa36f7aa99 |
|---|---|
| Markdown | 01caa4ef218ee52e97ea2e0e3ea0d9a908dbf1ac3d9e4a1eeb2350f9457b3743 |
| Publication page | 660fcbc691a07de03e466555cee42e97e80f89f35a8ca7a98088e501149ce7df |
| Manifest | 00694de996ee21fc3ad84bf04116975c27826c56237be1ac55cd5b6b22984802 |
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 | xkvBbiLb3iVYg/19ToYhF+aArXLO3deQspG5j/jbJ7gre8Cf5YJiFxo5Kc3V1qN3F7KBXSi70iBTF7aIVjwqDA== |
| 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
| 2026-09-17T09:25:06.109619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101978observed 660fcbc691a07de03e466555cee42e97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:06.091025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101978/manifest.jsonobserved 00694de996ee21fc3ad84bf04116975c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:06.072614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101978/publication.mdobserved 01caa4ef218ee52e97ea2e0e3ea0d9a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:06.055682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101978/publication.txtobserved 9b703f967869996679b75707d3b2b407...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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