OT-2026-000100087
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000100087) never changes.
Identity and time
| Publication number | OT-2026-000100087 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7387-8032-c506f4ab8c65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100087 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62e9a6769207774582120cd5340a12e2eb7303aa11b58fb18f15b3e3c86f8848 |
|---|---|
| Markdown | 8eb415d8d5c95bce166a75ea128439f826becd11f42c1097e24199744aa79dbc |
| Publication page | 6b12cb360a43508a7bf29a9ca0eec54e3fda6b9d70cb365a128d49b128e0a7cc |
| Manifest | 93a586a4b2f74a3e5d25b3f9665d1c8d7c139d123aaaa08636db38f009491d2d |
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 | +2rJ5TGD8/SLGZtGfYS1iem5y9U5akGE65r+U4vKkVygunXxz6pSdYt4NneiBQWNp43gp81mSdN6JTY9w24LAQ== |
| 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
| 2026-09-17T09:29:02.492863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100087observed 6b12cb360a43508a7bf29a9ca0eec54e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:02.476219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100087/manifest.jsonobserved 93a586a4b2f74a3e5d25b3f9665d1c8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.456591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100087/publication.mdobserved 8eb415d8d5c95bce166a75ea128439f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.437332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100087/publication.txtobserved 62e9a6769207774582120cd5340a12e2...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. |
|---|