OT-2026-000101634
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two 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-2026-000101634) never changes.
Identity and time
| Publication number | OT-2026-000101634 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-77e5-a38e-52580320a8c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101634 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf36eadc57aa0e554ae1838d04771852afa0b4232d789cb18e103507231fd351 |
|---|---|
| Markdown | 6aca04474daaba97c62ad2c243d1623cb7f0ce19f33f5dcb4ee16428d3bf1e4d |
| Publication page | ded6a8c66ee37c94ee223a378efd231c13356af2518279681d4fde1fa007deb4 |
| Manifest | 57cc1d387ee478e807f63748246b1f206ce31fafd3ef6676f4aa587b556d4e7c |
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 | Sjc8sx/L7GhBjx/M+kjw36v+2WknbFBqciGHQl7qhyQd/md28IWIRPvEvXZq2HiwiGFAfna5bwoz34F+ogslBg== |
| 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
| 2026-09-17T09:25:45.822771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101634observed ded6a8c66ee37c94ee223a378efd231c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:45.803438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101634/manifest.jsonobserved 57cc1d387ee478e807f63748246b1f20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:45.783746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101634/publication.mdobserved 6aca04474daaba97c62ad2c243d1623c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:45.763116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101634/publication.txtobserved bf36eadc57aa0e554ae1838d04771852...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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