OT-2026-000086697
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000086697) never changes.
Identity and time
| Publication number | OT-2026-000086697 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7aec-9f43-e3e3e723f33d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086697 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32417bf2f98a7b32d49850ef1ad1b39dae74510b693bb07495ebc5afa56cfe70 |
|---|---|
| Markdown | 9374012ac52fc34f5837d09d70de5ff8a7d7bab81c0cfba06d857b71e2d6b47a |
| Publication page | 735377b2a465295d9c1d04bd21224b819bba097f0817edbac1012b410aeb9b0b |
| Manifest | 42bef4704b3569ed56fe755d6b8bd18f2baa43ae8fba1dda8056429482c2a977 |
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 | nf/Jh6aoanceDHOBLlskq17p54/XM1r0JF9g2qWawTwDqLGoNdLxhSCegb5gX0w4hBVMRmw/iSpsENIRYng7CA== |
| 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
| 2026-09-17T09:52:34.069549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086697observed 735377b2a465295d9c1d04bd21224b81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:34.050901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086697/manifest.jsonobserved 42bef4704b3569ed56fe755d6b8bd18f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:34.033552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086697/publication.mdobserved 9374012ac52fc34f5837d09d70de5ff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:34.014132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086697/publication.txtobserved 32417bf2f98a7b32d49850ef1ad1b39d...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. |
|---|