OT-2026-000080791
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, sustained blow-off before 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-2026-000080791) never changes.
Identity and time
| Publication number | OT-2026-000080791 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-74c1-aad1-07f66cf8b310 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 764644092c51e4b9edf7c5edd0019b3142058dcc2c9b7141ee534ad8c7d40526 |
|---|---|
| Markdown | 3ee4e45bbd38953e334e6b2c33ec4d1773d014bd19222e9d565534067fceffe5 |
| Publication page | 93a36bbf9f4fe1fc5a0f19c9da3a86457663fbf9a6e5e6eab569f0f2553aaad0 |
| Manifest | 2ead35df1c7d5d2eb055ff10db27169b8c860482b3e1c5c3e66029eb63991c19 |
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 | gsMMypOsQi4NttyI5hJl8qDF7Kx3aXvZrqEY+rftpWDaoQ5J48Ltv7stojWsxDqAlBEDjDOhJuau+CRKzeklBA== |
| 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
| 2026-09-17T10:01:57.952746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080791observed 93a36bbf9f4fe1fc5a0f19c9da3a8645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:57.931774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080791/manifest.jsonobserved 2ead35df1c7d5d2eb055ff10db27169b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:57.912412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080791/publication.mdobserved 3ee4e45bbd38953e334e6b2c33ec4d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:57.892811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080791/publication.txtobserved 764644092c51e4b9edf7c5edd0019b31...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. |
|---|