OT-2026-000010648
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000010648) never changes.
Identity and time
| Publication number | OT-2026-000010648 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7cac-9edc-fab8afd95cdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010648 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53d5a962b2f55d44d89d520f72e2b1b604844510e3ed92cc5a5716905fbbc22c |
|---|---|
| Markdown | 62d1ea97c7001156f0928a1bac4ecb3a87eb56ea5fe5937b5b527ac50e294b4e |
| Publication page | 1032cfbb0b25b4f17fd3e792b3b855dd1dd7805dbc5f297ea83c02f84985667a |
| Manifest | a6105e1697da5468f562b922b75355d13a5660632ec3ef3f237539c4007ba75b |
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 | W4/SU+ejnGv+OhnDqff9l87/ZNeQWU3YrTzURcE3vNhc1VlOAzTCM5ZhekbDOAgUPwGBJP3kRY8OAec/R2c/Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:50.950592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010648observed 1032cfbb0b25b4f17fd3e792b3b855dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:50.933261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010648/manifest.jsonobserved a6105e1697da5468f562b922b75355d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:50.914785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010648/publication.mdobserved 62d1ea97c7001156f0928a1bac4ecb3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:50.894137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010648/publication.txtobserved 53d5a962b2f55d44d89d520f72e2b1b6...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. |
|---|