OT-2026-000008753
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off after set-down
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-2026-000008753) never changes.
Identity and time
| Publication number | OT-2026-000008753 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-71a6-806a-4984ef8d8d78 · 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-2026-000008753 |
| Status | PUBLIC |
Content hashes
| Canonical text | f657d64cea513429b9dc5e68bd996d32efcb21b6e18e270e93360cb9ce16257f |
|---|---|
| Markdown | 62638931268c5ea1900b0b44d2d38416ac51a4177a4dd34c2000bfe21f29bbb0 |
| Publication page | 59bf36deb90c31259a39291a308c1d77a5b023d5412e1769ddf3959581dad10f |
| Manifest | 120346219e3480b7b4ecb9f264f5b4c13cfcb6772f30d9408d7c1111e966f022 |
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 | x4MUFdCMQ825MLxzMbqvmU/aVgUJAw/L2Yo6WX4KW0BKPlDCCYXa+w6xMWokE/sAAghKJosLMTOHCbdF8FnVDQ== |
| 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
| 2026-09-17T12:18:07.091046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008753observed 59bf36deb90c31259a39291a308c1d77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:07.074088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008753/manifest.jsonobserved 120346219e3480b7b4ecb9f264f5b4c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:07.052958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008753/publication.mdobserved 62638931268c5ea1900b0b44d2d38416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:07.030690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008753/publication.txtobserved f657d64cea513429b9dc5e68bd996d32...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. |
|---|