OT-2026-000102268
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000102268) never changes.
Identity and time
| Publication number | OT-2026-000102268 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-72fa-9c79-9fa6e1803ace · 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-2026-000102268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ea9088a0e926288d1a8a647fb08d9446a8854d4d911d0aebd44c621cedb3d93 |
|---|---|
| Markdown | 0ae13de436fc96c5f37b93ee836ae668d5c811cf5e8a3f82be4d8c4952163737 |
| Publication page | fdb06e3f0aac1172a00bbfa3f64d7fc757e4fffd3b37fdf7d3003d221b1e8010 |
| Manifest | 84fb86eb7e9e08ae412ff2fffe7e6df92482cc241d3850ea98add61aa42bf9c8 |
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 | MXAWv2q4KFxM1zkPsB0/HSgTXyoOfzPGDaCQrPgC7z+GROGfBImNVWU0ddDQPpvgLBIAEOBjrSdziidIzW0tCQ== |
| 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
| 2026-09-17T09:25:27.312307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102268observed fdb06e3f0aac1172a00bbfa3f64d7fc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:27.293551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102268/manifest.jsonobserved 84fb86eb7e9e08ae412ff2fffe7e6df9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:27.274560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102268/publication.mdobserved 0ae13de436fc96c5f37b93ee836ae668...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:27.256554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102268/publication.txtobserved 9ea9088a0e926288d1a8a647fb08d944...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. |
|---|