OT-2026-000060639
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000060639) never changes.
Identity and time
| Publication number | OT-2026-000060639 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7860-9214-809b4f4f1278 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060639 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1440101baa91b5a4bbc6bed6d4dfdc97d9dd6c5f1bc349173b50ab7ce844549 |
|---|---|
| Markdown | bfe5559566ccc4fa83e689af34fde68e9208d11436d19c7377bcc8955e2ca321 |
| Publication page | 79b328a00db79dbf66c43260f5013567b5e4d8511cf60ba757333b4cadb1f974 |
| Manifest | d94073b2d20ad794656e16e82df9050a34d9e348d94a8aeb8ccbe052e9994362 |
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 | RMaMtvkVzGdjRx28F8HSNn4Z2l0gu5v8VyAQZWgkIPPpoItGkbUAC4CHvTRsrkMIXGQvCpzeyiZmM91c2l8mCw== |
| 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
| 2026-09-17T10:43:16.162237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060639observed 79b328a00db79dbf66c43260f5013567...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:16.143650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060639/manifest.jsonobserved d94073b2d20ad794656e16e82df9050a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:16.124846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060639/publication.mdobserved bfe5559566ccc4fa83e689af34fde68e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:16.105700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060639/publication.txtobserved b1440101baa91b5a4bbc6bed6d4dfdc9...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. |
|---|