OT-2026-000062940
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000062940) never changes.
Identity and time
| Publication number | OT-2026-000062940 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7f30-a217-7ec9415c5f30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062940 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43ea3b0d4153be5e0620bba0cef6b01ffaebe51d33f40f76571d8aa47cabcea1 |
|---|---|
| Markdown | 999bb9cd4fdcc1fe052bf94b9201403b3659da8cc1e839106e811fbe5c178a52 |
| Publication page | 739fb96bf57d298d214b4997861f00bf0547b4dab20a5f6c28261cc7d44f39b1 |
| Manifest | be6958e072126b2c93094bba4ab376d26263742e94f451cc721dd42492fdaeb8 |
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 | 3kCjW3bCSHEheiob00326R8kcYUBjm0D/E7pwKXoIbaKgLPuDlCS7lt7eIYzKocpcckvk7WTh+OzKxtijFh0CQ== |
| 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
| 2026-09-17T10:40:26.341610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062940observed 739fb96bf57d298d214b4997861f00bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:26.309358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062940/manifest.jsonobserved be6958e072126b2c93094bba4ab376d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:26.280500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062940/publication.mdobserved 999bb9cd4fdcc1fe052bf94b9201403b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:26.162959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062940/publication.txtobserved 43ea3b0d4153be5e0620bba0cef6b01f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.896376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062940observed 739fb96bf57d298d214b4997861f00bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.878334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062940/manifest.jsonobserved be6958e072126b2c93094bba4ab376d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.859723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062940/publication.mdobserved 999bb9cd4fdcc1fe052bf94b9201403b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.840993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062940/publication.txtobserved 43ea3b0d4153be5e0620bba0cef6b01f...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. |
|---|