OT-2026-000082659
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, sustained 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-2026-000082659) never changes.
Identity and time
| Publication number | OT-2026-000082659 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7514-b91d-1d893de5773e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082659 |
| Status | PUBLIC |
Content hashes
| Canonical text | fafd5a946b2fcd8073154238045e6cab0d8d96da6e952537b86b27c6a449326c |
|---|---|
| Markdown | 649b671050411fb5fdc011dea5f6be0898807cacd8b6f7f9a17e7d6a7fe58156 |
| Publication page | 6885b4e3fdb73a4687a22d8b90b328cd2ea1fa9e4c97a37c6c724f14287c8f41 |
| Manifest | f24f9b695e9807491260d7fc9dca8e50fcc4e26d27869643ce09791cd49cb9b2 |
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 | WKoEiCkYIjbrGJKWqdyk4dkXFFhI30ijgMHkoPMAzoqH244cds9lz1zvBCxEBV600sjFmBy15YPvu6k/TFnMAw== |
| 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
| 2026-09-17T09:58:13.408155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082659observed 6885b4e3fdb73a4687a22d8b90b328cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:13.390409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082659/manifest.jsonobserved f24f9b695e9807491260d7fc9dca8e50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.372691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082659/publication.mdobserved 649b671050411fb5fdc011dea5f6be08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.354910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082659/publication.txtobserved fafd5a946b2fcd8073154238045e6cab...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. |
|---|