OT-2026-000102544
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000102544) never changes.
Identity and time
| Publication number | OT-2026-000102544 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-72e1-9e3e-0685c8e5b252 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102544 |
| Status | PUBLIC |
Content hashes
| Canonical text | b59a58727a584e68a5e1a88f37e77b91dfab81006c339149948a5835929600a0 |
|---|---|
| Markdown | 9591a8befba09d54a19e3b95f44852337ffee3c57f08d2ac81542495d3cac5c7 |
| Publication page | 0aca07aa8aeeda01e3a808ece8e4e9e737794f88bca8f8568642b7677c1fc065 |
| Manifest | c6b051ba4226e11bb20f6ca5f26a215ec260982666310192bca1ba74bbfb192d |
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 | j6c2sXJ/p4Gc8snmD4uQ63GUd6KxSodg9ORj4V5fWAohXd5ssUgNlyuYarbUfr7o8fSsZtfPLFv0EmY4UtRWCw== |
| 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
| 2026-09-17T09:24:01.291922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102544observed 0aca07aa8aeeda01e3a808ece8e4e9e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:01.272284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102544/manifest.jsonobserved c6b051ba4226e11bb20f6ca5f26a215e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:01.253686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102544/publication.mdobserved 9591a8befba09d54a19e3b95f4485233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:01.236166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102544/publication.txtobserved b59a58727a584e68a5e1a88f37e77b91...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. |
|---|