OT-2026-000065606
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000065606) never changes.
Identity and time
| Publication number | OT-2026-000065606 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7a7f-8ed9-47640527bc23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065606 |
| Status | PUBLIC |
Content hashes
| Canonical text | 699305289b51910c83fa019e38b070396d64c7c1b485d6cb47a7d3fec32481d2 |
|---|---|
| Markdown | e60e48c45285baf1670cfa2c7350bf3a27b2cc3a3bba44ab98d045867c254421 |
| Publication page | b36adc8a091c57c885c71ba9800bddd0702d0dd61d1b114befc7aae47fa09724 |
| Manifest | 9518cf77c069d897040a6de60471336d75f6d7705cd51e5bdeb0a55b455540f3 |
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 | T4zJhaRG+Ot0CV7jOpyVqm2NFLNKCNLNkzstLjj7tHxXgtpaq2GakI4EUHuon/Yuy7d2rTmAro+w22M5HvhQAA== |
| 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
| 2026-09-17T10:33:59.393134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065606observed b36adc8a091c57c885c71ba9800bddd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:59.363414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065606/manifest.jsonobserved 9518cf77c069d897040a6de60471336d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:59.332595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065606/publication.mdobserved e60e48c45285baf1670cfa2c7350bf3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:59.299864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065606/publication.txtobserved 699305289b51910c83fa019e38b07039...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. |
|---|