OT-2026-000060415
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000060415) never changes.
Identity and time
| Publication number | OT-2026-000060415 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7114-a401-c0d9a095bc93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060415 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbb22c7bac4887ce4312710343364a4b8f8b6a8c9b1a5e69e1614e3879d503b0 |
|---|---|
| Markdown | 48d8a9b2f640902842f27769bcf8c455d05eff05f5772fe843fa58eb332034cb |
| Publication page | 7322d1af13114f2e5b4fdea6bb30ea6609b607513e9f37d539cf023c54f2c23d |
| Manifest | 08a4e79ed8adf11cd0b5d4476e8717270d6b92c98d5098025b46625b946772cf |
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 | KzgviPqpcYDA3fQExOgurf5kbc1fQtNKII8d8ecxslX3v+qynz8bpMsftvVX62/v1kZ23+ROdKS8DJUthL3wBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:53.235674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060415observed 7322d1af13114f2e5b4fdea6bb30ea66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:53.217460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060415/manifest.jsonobserved 08a4e79ed8adf11cd0b5d4476e871727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:53.197933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060415/publication.mdobserved 48d8a9b2f640902842f27769bcf8c455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:53.177301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060415/publication.txtobserved cbb22c7bac4887ce4312710343364a4b...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. |
|---|