OT-2026-000097249
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, 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-2026-000097249) never changes.
Identity and time
| Publication number | OT-2026-000097249 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-773d-89f0-f7a4af701d4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097249 |
| Status | PUBLIC |
Content hashes
| Canonical text | 459718b739ca065f37af00058864ffba91fffdbcd0b7ab49556aec2c53dd2ac3 |
|---|---|
| Markdown | 2bc707994245acef72a9d381b89b06035f0a788fc8c11c2fa2cc488b4eadc140 |
| Publication page | a869a7cb0a74e9f4012d313aa6729822594436c23f7e4fc37b23a2e4cd6f76d7 |
| Manifest | eaebd080cbc1101ecfac20ab38839618c02516dd41d1b9f418b02a54bc8346a3 |
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 | OKcEQHirDM4QnV32GqyxBTJf2ymFPAKG5Pao00N2qV0fAyHLPPu26YzCEP/V5cRYALM/QtwZ3HehbcPzQFnoBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:30.134803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097249observed a869a7cb0a74e9f4012d313aa6729822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:30.117625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097249/manifest.jsonobserved eaebd080cbc1101ecfac20ab38839618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:30.099924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097249/publication.mdobserved 2bc707994245acef72a9d381b89b0603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:30.080808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097249/publication.txtobserved 459718b739ca065f37af00058864ffba...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. |
|---|