OT-2026-000101352
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000101352) never changes.
Identity and time
| Publication number | OT-2026-000101352 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7105-86fa-e9820a00c087 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101352 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9ce6233d715dcf030dea41c3f8eeb91f3db765a4c86216d08e8ea38b3a15715 |
|---|---|
| Markdown | a9fa3fb66dd9196b999ae0ce71547dce6250ff706d855731b14e7b6b3176c3c5 |
| Publication page | a4ef6c31555f6c05eaf98fee7f40f5192299e7a3862167d066141cb38a0f9e2a |
| Manifest | d9cef1e0a07f843dcca4af103496e026041dadc8e557aecc197a5ce0a200eecb |
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 | ZGHgVZm/Z6v1c8wUIj8rxTT+oz2mZwwhDecKaVZX4D4MG2COjIqHFXUkNcLFICESMDHak8Ql/qGYX3Nm3qmnAw== |
| 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
| 2026-09-17T09:27:02.950503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101352observed a4ef6c31555f6c05eaf98fee7f40f519...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:02.930955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101352/manifest.jsonobserved d9cef1e0a07f843dcca4af103496e026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.913977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101352/publication.mdobserved a9fa3fb66dd9196b999ae0ce71547dce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.895939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101352/publication.txtobserved b9ce6233d715dcf030dea41c3f8eeb91...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. |
|---|