OT-2026-000101995
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, pump fed, 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-2026-000101995) never changes.
Identity and time
| Publication number | OT-2026-000101995 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-76aa-9ff0-986f311c86e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8834b47e1c3c6c600fa96af4388e5ac2d521f3906902d65ee6d59ce9580229c5 |
|---|---|
| Markdown | 66aba3a2e177f0f60c4f78ccb735548bca8a1f72f1e457498f9d06015ab83bb1 |
| Publication page | 02c54c7cd308f361518039372a593ceedf023c7a3b3d60e9ebffb7c847dd95ec |
| Manifest | 8b96b9aac359a4cfbdcaa88b4e533976be8e04aa040c2e5714f7c877392acea3 |
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 | 4KaiwH9LuKP1nNkukxn0KE4Pr8QWgeSpunW5CwUyZHk4wMZCcteU7PAz0tRuC0no+gCayEBPvAAXDPmwPPgYCA== |
| 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
| 2026-09-17T09:25:07.209283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101995observed 02c54c7cd308f361518039372a593cee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:07.190949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101995/manifest.jsonobserved 8b96b9aac359a4cfbdcaa88b4e533976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:07.170249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101995/publication.mdobserved 66aba3a2e177f0f60c4f78ccb735548b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:07.151304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101995/publication.txtobserved 8834b47e1c3c6c600fa96af4388e5ac2...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. |
|---|