OT-2026-000036686
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000036686) never changes.
Identity and time
| Publication number | OT-2026-000036686 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7a50-8e63-7cbd3934b021 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29bceb0d4d40acaeadea3bdd0c21a08c877e8c6c0b03c67bda43cf978ace73dd |
|---|---|
| Markdown | 35e2f34e3d3f0798298328953475b14b0ddc211ccfd6a9e2a88bceaec9d686db |
| Publication page | 2c7f4b970f12787b21d62599899d52b93ab21aa0a2044fb622d275a074cc3c91 |
| Manifest | 6c196afc5995966284c530dd2b4678edd9d9dbf1750fbeb0822e9c669deb84b6 |
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 | pPxs+atiGsEkS8da+doQDpBpss/M1jUZfRQqei5Ift7mGlEnAhWoJG6F5RfcHIf1fl3ddswjIHEsOY5pbtguCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:02.573370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036686observed 2c7f4b970f12787b21d62599899d52b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:02.557593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036686/manifest.jsonobserved 6c196afc5995966284c530dd2b4678ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:02.541693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036686/publication.mdobserved 35e2f34e3d3f0798298328953475b14b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:02.524701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036686/publication.txtobserved 29bceb0d4d40acaeadea3bdd0c21a08c...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. |
|---|