OT-2026-000085661
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, sustained blow-off 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-2026-000085661) never changes.
Identity and time
| Publication number | OT-2026-000085661 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7bd2-a76f-41dba178d3cc · 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-2026-000085661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a214664c46f8f3423432aacfb07dc324f2d27259c4d38b1636911504bc5e73d |
|---|---|
| Markdown | 6619c69c01ddad919e2707013c09e4f2ef1b2e41faa2095078300da41b25afc4 |
| Publication page | ffdeb26e7525902da45d19e8b195c76a416babd1b217a8d55616f39e3b330cdb |
| Manifest | 09f9c59f5c973d0799db1a7210b434ad355adb9b5ea1c138352b8c6319ee2299 |
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 | KhHPZVJehdwubB7KTpiTYUpbdd/vOp8nUL+QOolPTfJmvBAU0cmxQEQ1q1AJGYjh63jDK7VMfaTS2ZxinlvyBw== |
| 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
| 2026-09-17T09:54:33.176947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085661observed ffdeb26e7525902da45d19e8b195c76a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:33.158281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085661/manifest.jsonobserved 09f9c59f5c973d0799db1a7210b434ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:33.141611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085661/publication.mdobserved 6619c69c01ddad919e2707013c09e4f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:33.123043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085661/publication.txtobserved 8a214664c46f8f3423432aacfb07dc32...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. |
|---|