OT-2026-000084822
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000084822) never changes.
Identity and time
| Publication number | OT-2026-000084822 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7bdb-a218-b1b68474c100 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084822 |
| Status | PUBLIC |
Content hashes
| Canonical text | e26f235ec3c33b05a186995770c0fb366c2104204d1ad90316f493284a8193a4 |
|---|---|
| Markdown | 24242d1956547719f4bb1a1adc6519b5d6e841b4cb28b72bc986e627f009a880 |
| Publication page | 91df64f3f3f0c296c13da2667c4cd494190efb5a4cb59bf75c0e45f1557b933b |
| Manifest | 55e601cef4cfca1d05a2d58e65e593573a53991fe2e926936620a1ca5349e34c |
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 | ncfqZPgBUDM3Kbw0YGNtJaldJCZxe/hNFzpArow8XPZe+gMhG1/41gnBQmXAMcdepLi68OklSRTUTj2/3fKrDg== |
| 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
| 2026-09-17T09:54:46.245306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084822observed 91df64f3f3f0c296c13da2667c4cd494...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:46.226788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084822/manifest.jsonobserved 55e601cef4cfca1d05a2d58e65e59357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:46.208670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084822/publication.mdobserved 24242d1956547719f4bb1a1adc6519b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:46.190525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084822/publication.txtobserved e26f235ec3c33b05a186995770c0fb36...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. |
|---|