OT-2026-000085607
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000085607) never changes.
Identity and time
| Publication number | OT-2026-000085607 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7af2-90fb-f503d6903c71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085607 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e840ac512cd2150c6e2d8e314c2bb0fbedea10ed89f662a8cc3577353f17bc4 |
|---|---|
| Markdown | a0795c70a5a76c5a62bd7f7f0433364e61f21b853bb2e1eb493c89031d41c7ef |
| Publication page | b6d48fcad62bbbfc8db7cb5ea90c3b1b0dd508843b2e727fc6aa21b841b5e1f7 |
| Manifest | 1ae7415dd918daae90ef70a95eb2111a6250ff6287ec80aa868929cbf872bfba |
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 | QkKPrtUcV0u1tLYoyNGemvGpA62M5efjVZRmu0A7bjX5DhCQk6tel2jPojt63+J2UeBZ05QVD99r9lyPISP5Cg== |
| 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
| 2026-09-17T09:54:29.153053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085607observed b6d48fcad62bbbfc8db7cb5ea90c3b1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:29.136433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085607/manifest.jsonobserved 1ae7415dd918daae90ef70a95eb2111a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:29.117132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085607/publication.mdobserved a0795c70a5a76c5a62bd7f7f0433364e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:29.098580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085607/publication.txtobserved 3e840ac512cd2150c6e2d8e314c2bb0f...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. |
|---|