OT-2026-000062470
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, vented 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-2026-000062470) never changes.
Identity and time
| Publication number | OT-2026-000062470 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-74f2-951a-e2f4a1b3f1ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062470 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3231ac2b777453c9f78e31c10591123ebde0892a49ea9cce34ca34d97d6e2ae |
|---|---|
| Markdown | 48487b86182ea3c1ebc03818023cbe8c07f85c9a376fbe761b024f912994bc58 |
| Publication page | 733f24e9cf19c255cbfce08283cf7788b24567fffab253f52be8587a690dc1a5 |
| Manifest | a5b69cf7f56041660e560682d63ebfda76d9cf84ddc48116938fac2ece99c6db |
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 | sq7EFX229yaYUmfUTC1BwR+8NCtJK3dA5GxbhxZ+2Mq7OFGe2hKa8H6Mknf3WhfcstZ4vrWI8H6Z1VoeWMDOAQ== |
| 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
| 2026-09-17T10:39:49.340447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062470observed 733f24e9cf19c255cbfce08283cf7788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:49.321373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062470/manifest.jsonobserved a5b69cf7f56041660e560682d63ebfda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:49.301015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062470/publication.mdobserved 48487b86182ea3c1ebc03818023cbe8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:49.280467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062470/publication.txtobserved c3231ac2b777453c9f78e31c10591123...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. |
|---|