OT-2026-000077703
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000077703) never changes.
Identity and time
| Publication number | OT-2026-000077703 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ecf-7094-83e2-356cc872f879 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077703 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cd965187c64c1589b09d5179488f0c5e47b98c872159f3693fc918b9e75ddde |
|---|---|
| Markdown | f75e2054ec310fe23da80bb1618e1b1d4dae7c0ced56a7447b99760308030c95 |
| Publication page | 8fa7bb1607667d49b2a57962be331d0b7aeac2c7277a3b1182cbfa50887ae9eb |
| Manifest | 6c67351a5d8571b0c0d40c8c2bfc80ca15df3401a1c335f1a81730b86f114713 |
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 | 0pwMUf/ENGjfx44Jh+uCFSL/NXRHeC8p3t8RuzaaCpPr7PeAD5aMLfceV6De5aW6PnuiZoaukHiy8BQqLTvoDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:07:16.612501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077703observed 8fa7bb1607667d49b2a57962be331d0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:16.593956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077703/manifest.jsonobserved 6c67351a5d8571b0c0d40c8c2bfc80ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:16.575549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077703/publication.mdobserved f75e2054ec310fe23da80bb1618e1b1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:16.558027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077703/publication.txtobserved 0cd965187c64c1589b09d5179488f0c5...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. |
|---|