OT-2026-000097499
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000097499) never changes.
Identity and time
| Publication number | OT-2026-000097499 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7df8-8d10-53a785e8f645 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097499 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9adf895a0ec3ae65d25d33d6c6f52eb8797ae571d60325c46cfc44475d4bad0 |
|---|---|
| Markdown | d6a5d364991c757980f4079bea51c198f2f0832e0776a4734690e66d97fa730d |
| Publication page | bd1f92bf4b14fdedda3f02845ca67d0b34d9bfe639a21b9eb43b1c3e1ed5ca61 |
| Manifest | a12f07bb94a1a52c0da20a8d71bb504db87b3209346c1dea63ea9da5004f9e03 |
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 | 0UY7Vb8tN7wBOSGS7LthLSddMwFpY15CdbV0VdIpbKQ0k/ez4BdZW5Z5s+/AMUJPVixug4wMNbHTre4X73ZWBg== |
| 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
| 2026-09-17T09:33:22.381464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097499observed bd1f92bf4b14fdedda3f02845ca67d0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:22.365205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097499/manifest.jsonobserved a12f07bb94a1a52c0da20a8d71bb504d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.347952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097499/publication.mdobserved d6a5d364991c757980f4079bea51c198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.331328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097499/publication.txtobserved b9adf895a0ec3ae65d25d33d6c6f52eb...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. |
|---|