OT-2026-000008671
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three 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-2026-000008671) never changes.
Identity and time
| Publication number | OT-2026-000008671 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-71b4-bec0-256480c1c55e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008671 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17be3faafcf05b0b16189fe6cbff29f878c5a9d0cee11345e321ed71c0d6d993 |
|---|---|
| Markdown | 8727d7cfbfb682d05f7803959f73990587f31c95350b25b6818f09e86c29c0e1 |
| Publication page | aadafc8f50fcd80d93488e2402ca8370876b80ba8e6973ea4f220500fb47f0f3 |
| Manifest | c42f3092891c43d1ad4cbfaf6b6ed1e2cd6be1e5679e68635da30d069dc01334 |
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 | vT3UikIELLv895ifGqTM1igLNuzgbh+RS0tBrleEARi05LXJauebEpRh3jG27X4u+qLqS3dWoSH8Xn+LGwtDAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:39.266448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008671observed aadafc8f50fcd80d93488e2402ca8370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:39.248066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008671/manifest.jsonobserved c42f3092891c43d1ad4cbfaf6b6ed1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:39.229140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008671/publication.mdobserved 8727d7cfbfb682d05f7803959f739905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:39.206545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008671/publication.txtobserved 17be3faafcf05b0b16189fe6cbff29f8...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. |
|---|