OT-2026-000102803
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off after set-down
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-2026-000102803) never changes.
Identity and time
| Publication number | OT-2026-000102803 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7d72-921f-47771f45cc86 · 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-2026-000102803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 650ad38864e3975d268b24f2a22cd27b0c71959096fa5968189bfe0075e32767 |
|---|---|
| Markdown | 93de0cc60c5662d82f8bc23d4d546af1147aa8bf4c6c88abc68bab0a578dab1d |
| Publication page | 7354b79aa3d40946e786a5164f78f678269ba001967776048e1ed1235fe8348b |
| Manifest | e3e8cd7139c7c7dbdf7681031218bc2cb57027019a88650e780bec589d27248a |
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 | M2STnZQzf+PfqMx0izSCuuHiRU/DCCOzszjtqSJaUCNGZWK+1reTnCvz3dGBjnRThDo+nc2e6t8GYAN8BiM6Dg== |
| 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
| 2026-09-17T09:24:19.934867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102803observed 7354b79aa3d40946e786a5164f78f678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:19.915332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102803/manifest.jsonobserved e3e8cd7139c7c7dbdf7681031218bc2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:19.899118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102803/publication.mdobserved 93de0cc60c5662d82f8bc23d4d546af1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:19.879538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102803/publication.txtobserved 650ad38864e3975d268b24f2a22cd27b...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. |
|---|