OT-2026-000008695
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000008695) never changes.
Identity and time
| Publication number | OT-2026-000008695 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7ad2-9e48-d5e9b4534156 · 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-2026-000008695 |
| Status | PUBLIC |
Content hashes
| Canonical text | 250ff8d8aa325bd1916146e1139f0b876576fe9d8b3054b5af2561023d2fda95 |
|---|---|
| Markdown | 8ca2d4fd6f9e5fa8581b165e635656d139f05f8a8f545b2ac2bdc215c65b606f |
| Publication page | 4c7b2454375ab744fed3318c9d72d8bf8cf6d7319db1c2a08ee5f423c803ac2e |
| Manifest | fbb61aa5f73b07a58ed56d63b825f44a2cf4163a4bb25268a4cc31aa1bfea5d7 |
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 | jBgdilnIbQV4XNsBSWebuwqdQ8vIChSlquX3M7z9btRM1jkP2wy5/LaTQFAsNpnF++1/wYdelzrOEsXW21kFCA== |
| 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
| 2026-09-17T12:18:45.769770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008695observed 4c7b2454375ab744fed3318c9d72d8bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:45.749730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008695/manifest.jsonobserved fbb61aa5f73b07a58ed56d63b825f44a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:45.728875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008695/publication.mdobserved 8ca2d4fd6f9e5fa8581b165e635656d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:45.708604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008695/publication.txtobserved 250ff8d8aa325bd1916146e1139f0b87...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. |
|---|