OT-2026-000076110
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000076110) never changes.
Identity and time
| Publication number | OT-2026-000076110 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7eaf-854d-75f8b17f4eec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076110 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed02fb74458e034708d91d291b6f5d8810987f0136f367ce6443f6db2c26c5a3 |
|---|---|
| Markdown | 9648e2a2207b899210fed29c99c749aedb046f2e1a56b6d6049f8a36283cd9a2 |
| Publication page | bde5d1deade5c4bc886ea97c5fe0828892406a6eb0b535daa02a62e4985d23db |
| Manifest | 77b42315e65050b82b603d096634549a4fb35f8481ef4d29701fc83f5310ddc5 |
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 | X/nVEX7e+QTv2PCJNZBhFABEzf6UgrmzaIlGEf+TLnHbx5JwrZoSltsuwyLUrEINnwZtX3T0Rxgp5yYQhkOvDw== |
| 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
| 2026-09-17T10:11:01.719332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076110observed bde5d1deade5c4bc886ea97c5fe08288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:01.698105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076110/manifest.jsonobserved 77b42315e65050b82b603d096634549a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:01.297164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076110/publication.mdobserved 9648e2a2207b899210fed29c99c749ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:01.278585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076110/publication.txtobserved ed02fb74458e034708d91d291b6f5d88...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. |
|---|