OT-2026-000083536
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000083536) never changes.
Identity and time
| Publication number | OT-2026-000083536 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-75f7-974d-8d632bbe97ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083536 |
| Status | PUBLIC |
Content hashes
| Canonical text | e65a144c06469dc4bc490b00522e1e34e456e7ad87be39a81878aeea67f84120 |
|---|---|
| Markdown | 9bd114c1c3b74eff9b7cd8b55856d5a28d95f645d6977d44b8998c047a2b8462 |
| Publication page | 13dc404feb6f0a31ff73f9527f8fbcce3837bc5e74661158ff27e99dfc70ae2f |
| Manifest | c8f6a8f46324bff4fa5a10ef8e8127bfabb81e7466b60a9550eab132c543bf57 |
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 | sr13fJ9x1czOK34b/bORKNFdrmOFXsQVh8Ju4xUsRENtI0jOFAafmgKKvysa3JLTG8SOgLvlF3VQnylumeNVCA== |
| 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
| 2026-09-17T09:56:31.289650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083536observed 13dc404feb6f0a31ff73f9527f8fbcce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:31.272185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083536/manifest.jsonobserved c8f6a8f46324bff4fa5a10ef8e8127bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:31.254713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083536/publication.mdobserved 9bd114c1c3b74eff9b7cd8b55856d5a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:31.236685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083536/publication.txtobserved e65a144c06469dc4bc490b00522e1e34...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. |
|---|