OT-2026-000058298
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, vented 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-2026-000058298) never changes.
Identity and time
| Publication number | OT-2026-000058298 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-757d-8a09-36e0cb437419 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058298 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4a35f001a8c10253a58e37d6099f201bcd01e86f4d9f54f0dbeeb7c4d9425e7 |
|---|---|
| Markdown | 7b296f0109845b7d714ff9baff352a52a54563c550c4a55857b928daee0be6cd |
| Publication page | dbafc95cabe157bf22532429d2e5e5a6021ebe6d0aa27c55fdbded224a2e2ba5 |
| Manifest | 16dab4c26688a7fc44df2d55a3b28d0d257d7a67c0097badb7d4d6d2c210c7cb |
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 | KCUWhQ1QQc6RX2PlqwFZmrqjlb8dzr36Z52DgnzG2Fiibn8goi2ctLa+Z0Y3HmPGDALKN8xdaO395BIXS+NADg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:41.641904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058298observed dbafc95cabe157bf22532429d2e5e5a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:41.622961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058298/manifest.jsonobserved 16dab4c26688a7fc44df2d55a3b28d0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.603062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058298/publication.mdobserved 7b296f0109845b7d714ff9baff352a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:41.584236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058298/publication.txtobserved c4a35f001a8c10253a58e37d6099f201...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. |
|---|