OT-2026-000076628
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented before 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-2026-000076628) never changes.
Identity and time
| Publication number | OT-2026-000076628 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-7520-9b35-86a187ce7c25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076628 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8b6eded1bf527906878d940cd74488e09d200a82edc3b9ff37882fbac982167 |
|---|---|
| Markdown | 38394d76a9dae3329d33e784cf73edc63fb02088f2cc98ffb613bfe09852b1d5 |
| Publication page | a084af9df4d4386d721d780ccd9638859c9c9785fceb67df4d1eb0b129e8596e |
| Manifest | 0b9ad97137f71c9fd338ca8c3659145e93e1be62ef2df6cc5cea877f4260c32d |
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 | sDq1HSf7b2rEs4t2Oj8k5ZMvhNpzsLMnAY0eSCygRreaILS7Fy1YIUM8tCfLLaAX30IqZ03li7MD0xOqC0Q7Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:09:21.654241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076628observed a084af9df4d4386d721d780ccd963885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:21.636112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076628/manifest.jsonobserved 0b9ad97137f71c9fd338ca8c3659145e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:21.616744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076628/publication.mdobserved 38394d76a9dae3329d33e784cf73edc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:21.597201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076628/publication.txtobserved c8b6eded1bf527906878d940cd74488e...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. |
|---|