OT-2026-000061882
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000061882) never changes.
Identity and time
| Publication number | OT-2026-000061882 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-790c-838a-19cf4e767fae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2844e12b7d33ba9f0fc5f390476ae317435e1a65d85d6d32f308f7a539ba8af1 |
|---|---|
| Markdown | 523dd307f432b722cc24b809351b4778c8bfce7bf3d36b5f40a3337456a52fda |
| Publication page | f566d60f1b3630a98dca4a23399f97a7633c262029942ac84c171a3a2a592858 |
| Manifest | 34cfd49f0cc469c83b3f8606aace952d705a874c7f919ad1bdbdebd92b8edd5b |
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 | WQtn4gBRiBjar2vUlnMNFl1Jn+22AwKtIot5hb6MNiU56ILvpHcgGLRIcjiib1MEZREbCllnMtVj1Ey1gbPoBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:44.913943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061882observed f566d60f1b3630a98dca4a23399f97a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:44.894357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061882/manifest.jsonobserved 34cfd49f0cc469c83b3f8606aace952d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.874034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061882/publication.mdobserved 523dd307f432b722cc24b809351b4778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.855537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061882/publication.txtobserved 2844e12b7d33ba9f0fc5f390476ae317...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. |
|---|