OT-2026-000102770
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102770) never changes.
Identity and time
| Publication number | OT-2026-000102770 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-77ca-ae3c-58b28d395832 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102770 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddde5617c21676eec4eba06b97d5414f1213f753964166f86deda150624443a9 |
|---|---|
| Markdown | 698382bb2a55eafbd446b825df77c79a96aeef89cdb1680ed43414c375485ec9 |
| Publication page | 94e0a01763b404d369ccbd55de91a9441742dfe525395cb2384654a98e3852d1 |
| Manifest | 527050f27765e4cfd7d21b5e3b7ac059f126bb21a97d27b21725941e848a17a5 |
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 | sT6dD68VL59PGctBeqeAuPMf/wSPsIT0fVb+wOeVUfkzF4BcLsTCYYArGvwGwo4kkC3lLpEC4jjhnV25frqTBg== |
| 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
| 2026-09-17T09:23:39.225857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102770observed 94e0a01763b404d369ccbd55de91a944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:39.210659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102770/manifest.jsonobserved 527050f27765e4cfd7d21b5e3b7ac059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:39.193217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102770/publication.mdobserved 698382bb2a55eafbd446b825df77c79a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:39.177455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102770/publication.txtobserved ddde5617c21676eec4eba06b97d5414f...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. |
|---|