OT-2026-000064566
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000064566) never changes.
Identity and time
| Publication number | OT-2026-000064566 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-7e70-b378-316e9af516c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064566 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2b252d85610fd1eb267c32654a0a182e6252c0dfd1c2ede85b8ba2d78658275 |
|---|---|
| Markdown | f1e2c988a20a4bc87948f95da1323d17b047e7d797993bf05fbd0d312a59c436 |
| Publication page | 79544b206c533f250d77eacbe85d1eb48d28e95a211130567f8cd389c09b118d |
| Manifest | bcc70fe2fca9bdee49ac3df5b957ebd5d0cb37a074a06b1f0ad40ac78d36963a |
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 | 6rVEW26bJ0tE5wqPAAwCTAPfQL4fCeHdIngjrMbcyqh2ll+46AuIDPd89KsRBB4xzbQaR1j4DFlsw6y2QobbBQ== |
| 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
| 2026-09-17T10:36:47.501434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064566observed 79544b206c533f250d77eacbe85d1eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:47.481085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064566/manifest.jsonobserved bcc70fe2fca9bdee49ac3df5b957ebd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:47.462713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064566/publication.mdobserved f1e2c988a20a4bc87948f95da1323d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:47.444521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064566/publication.txtobserved d2b252d85610fd1eb267c32654a0a182...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. |
|---|