OT-2026-000086559
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, sustained blow-off before set-down, on a tool changer
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-2026-000086559) never changes.
Identity and time
| Publication number | OT-2026-000086559 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7e91-9933-c562c56ce125 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086559 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29b1d8717c2345a80d37ad657d1bff805ec07f336e08b6ec4eeda4c941f18527 |
|---|---|
| Markdown | a36608da87cb00aef5c876ea544a8711d23d6d501881f9e15062e3e548206db8 |
| Publication page | 088761516ba53a3db4a7c50de1f75a912e21565014e65434aca822ac8dfe5533 |
| Manifest | 6d6c45587d8e32503f22480a9711d2e33caffd582a4f4662f39c752ac47b136e |
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 | mhJd6mGp++i1of9/ydnZCGtGEZyfJehxQ5uASCo7dUaOydnZDqLBNfTw8x04zNsPcyEAG6nOvImjpppIHL99Dg== |
| 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
| 2026-09-17T09:52:23.610611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086559observed 088761516ba53a3db4a7c50de1f75a91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:23.592216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086559/manifest.jsonobserved 6d6c45587d8e32503f22480a9711d2e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:23.573651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086559/publication.mdobserved a36608da87cb00aef5c876ea544a8711...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:23.555599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086559/publication.txtobserved 29b1d8717c2345a80d37ad657d1bff80...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. |
|---|