OT-2026-000085918
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000085918) never changes.
Identity and time
| Publication number | OT-2026-000085918 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7375-a052-0ce4fb4f279b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ed10a4cba7d506e86f6699d7a25bfcba59d5eec863621ca837166da9a350beb |
|---|---|
| Markdown | 54d7758fe308b933952834d5647e0d8f3c5f992331377876155dc5cf29cddbbc |
| Publication page | 087d261e15b4dafefe828b1a698ef6ab47217a1d70be193b3a40f48053b58c5f |
| Manifest | 8ac507df8ae1b298a8cc7b4798cdbaeb7e33e30583863927ac5a34bf1091d441 |
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 | p5lsAyuAqE5Szig/ie7bwchhU+197ujqOW+nmDtnwFqoQVRycqhhFE0osQAMd+urRvC0Rm4dGjeHmEp7xj/bCg== |
| 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
| 2026-09-17T09:52:51.965565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085918observed 087d261e15b4dafefe828b1a698ef6ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:51.948669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085918/manifest.jsonobserved 8ac507df8ae1b298a8cc7b4798cdbaeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:51.930117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085918/publication.mdobserved 54d7758fe308b933952834d5647e0d8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:51.911371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085918/publication.txtobserved 3ed10a4cba7d506e86f6699d7a25bfcb...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. |
|---|