OT-2026-000101737
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000101737) never changes.
Identity and time
| Publication number | OT-2026-000101737 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-799e-9775-986b210c3675 · 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-2026-000101737 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3e1337dbfdacfdf6335bb8035c54b9c8381cc81006e080ad5e96fb2a1b9bd27 |
|---|---|
| Markdown | 132c43dab34c84dd30901f30eb0182a0ee949bdd89c85909fca7eb494774eac5 |
| Publication page | c81c82d83e8cda98e64a75e48f5b9276f836f5d4649fa6fff10c3079cc9ed850 |
| Manifest | eb5319c7fd7eb0dac56421d6514c5a64a19a0be4f24c26a23378208060e4525d |
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 | 68gGTFQC+lvraB14/t5PVSz9jh8yBq9+JvGl2J4P+Sw4sgx3NM1wuC2EiMkNN+ZmdoveHuCQzf2r/RZwQmKbBw== |
| 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
| 2026-09-17T09:25:57.338368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101737observed c81c82d83e8cda98e64a75e48f5b9276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:57.322205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101737/manifest.jsonobserved eb5319c7fd7eb0dac56421d6514c5a64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:57.304050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101737/publication.mdobserved 132c43dab34c84dd30901f30eb0182a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:57.285304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101737/publication.txtobserved d3e1337dbfdacfdf6335bb8035c54b9c...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. |
|---|