OT-2026-000101649
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000101649) never changes.
Identity and time
| Publication number | OT-2026-000101649 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-703e-8774-ebc4318ef6b9 · 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-2026-000101649 |
| Status | PUBLIC |
Content hashes
| Canonical text | dec2ab312ca0e5d3e1a5d7833c7a3272a45a66d4fb71cb256142a653f1ef37a8 |
|---|---|
| Markdown | 600366d05b4b2801a369081d4f97b1827c8055549ef66eb006cf86158b1c99b8 |
| Publication page | 2ed230f467eb04b30f84f3813794d2d08161a8a026ea070e70a6bfe789bad0db |
| Manifest | 5471a0f91a20b767e780c4d2a33df99c7bb2047d67800c8e68202b362b3753cb |
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 | EZCAoa5IDmRwiZ+zyn3awCIUw83ZnMRsbore+E71VF50DhWCH2E/eK5bu1a4RH8WSYRgWDMjWZpgR3AtKJ40AA== |
| 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
| 2026-09-17T09:25:47.075842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101649observed 2ed230f467eb04b30f84f3813794d2d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:47.058278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101649/manifest.jsonobserved 5471a0f91a20b767e780c4d2a33df99c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:47.040985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101649/publication.mdobserved 600366d05b4b2801a369081d4f97b182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:47.021702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101649/publication.txtobserved dec2ab312ca0e5d3e1a5d7833c7a3272...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. |
|---|