OT-2026-000062523
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000062523) never changes.
Identity and time
| Publication number | OT-2026-000062523 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7548-a231-1eff091e5ac4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062523 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cd07f19cba95714988ec4bbf73217ca30c05dfe0214b3416cde78b083b498a4 |
|---|---|
| Markdown | 651bc2f7070641bab92c90cf9c12918fca2e59873a1f2451e96ca0748b349d6e |
| Publication page | 6b98dc0e75136b60003cd6a382e0daf3cd40fe54799181b4dc7573911342e4e7 |
| Manifest | 519c60e77c996093fd18e805ceaaf1f30d83a14f824c0cebde51d8495c624ec7 |
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 | xkXCSVHFwLPu7804kWeU/OMyNafGK9FP1tLOloxYTzMzCBgTljOZzxQWr9Uvijk2XFXK5aGTwZdq2HAjOBX+Bg== |
| 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
| 2026-09-17T10:39:58.815410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062523observed 6b98dc0e75136b60003cd6a382e0daf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:58.794120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062523/manifest.jsonobserved 519c60e77c996093fd18e805ceaaf1f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:58.775333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062523/publication.mdobserved 651bc2f7070641bab92c90cf9c12918f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:58.754864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062523/publication.txtobserved 9cd07f19cba95714988ec4bbf73217ca...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. |
|---|