OT-2026-000062817
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000062817) never changes.
Identity and time
| Publication number | OT-2026-000062817 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-7e1d-8e2a-f6a7b067ea4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062817 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37c400cb833e820196164601ca625026813382a066f867a32625a37fcbdd5738 |
|---|---|
| Markdown | 3b3b2d53a4d09efca856397953a589e59c958dde78a83edf5d642f071a147738 |
| Publication page | 0add3751537c8f1787124d3c9cd27f0710622b1b702b0dc80d09395080ac9c45 |
| Manifest | ba243cf061c5fabcbc36c42b7beb11ec61e6ee6e808f01878811cfe1bd7cb932 |
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 | Ulg4W/QSB0pPWm1SR7OuNTLP6h6liwx59GfYFTfI7NRJKT6dcLvZQbtl6RiV1GtB85AUkSD1NfwR0SppdsRIBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:07.612932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062817observed 0add3751537c8f1787124d3c9cd27f07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:07.591382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062817/manifest.jsonobserved ba243cf061c5fabcbc36c42b7beb11ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.567806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062817/publication.mdobserved 3b3b2d53a4d09efca856397953a589e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.544359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062817/publication.txtobserved 37c400cb833e820196164601ca625026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.320634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062817observed 0add3751537c8f1787124d3c9cd27f07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.303330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062817/manifest.jsonobserved ba243cf061c5fabcbc36c42b7beb11ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.287218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062817/publication.mdobserved 3b3b2d53a4d09efca856397953a589e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:30.270259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062817/publication.txtobserved 37c400cb833e820196164601ca625026...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. |
|---|