OT-2026-000008637
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two 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-2026-000008637) never changes.
Identity and time
| Publication number | OT-2026-000008637 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-793a-9791-f0e0b63fba8d · 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-2026-000008637 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e7bc42979bca5ee115cb10650e9f28f507f0e3ce386f0345f276f8363b4e4a2 |
|---|---|
| Markdown | b4678ec44f69cc2294e713b6fcf27797f614a49fcdb0da8adeeee594ab8799c0 |
| Publication page | 62eb3fe9539bde8ba18317c226855e1ec0c95186c8f709f2b93e40ede27ebe0d |
| Manifest | b2659a7ad1293b8435dd852bbbf8b15aa5bf877dea90fec60941eac97641f53e |
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 | HLlkWe4a37jtayg5SRv3EpEyHxhDtdUfpp8/MYcd+5saPOFfFsyk5Kk3QcVtU1RCaD9rN9vjI70bK1aSXdZYDA== |
| 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
| 2026-09-17T12:18:36.323706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008637observed 62eb3fe9539bde8ba18317c226855e1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:36.305569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008637/manifest.jsonobserved b2659a7ad1293b8435dd852bbbf8b15a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:36.285790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008637/publication.mdobserved b4678ec44f69cc2294e713b6fcf27797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:36.268277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008637/publication.txtobserved 9e7bc42979bca5ee115cb10650e9f28f...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. |
|---|