OT-2026-000101956
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pulsed blow-off after set-down
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-2026-000101956) never changes.
Identity and time
| Publication number | OT-2026-000101956 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-77dc-9ed5-b4f26d047709 · 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-2026-000101956 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4436d137bcca4612c62742059ccb897c64f3165db7a969dbdd6d7e043e631ba |
|---|---|
| Markdown | 136c45639d859e2ddefbe71e2514797a8471b72e9c80ff05e86c1694bc1c19f2 |
| Publication page | a462f22693ef822b1810631690cece13e82cd7f30fd1d2bbbcbd59167981f228 |
| Manifest | 24da6b2349132b39883fca67a2f025ffe7f197e98f73e2b36ee540723c9106c9 |
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 | /piR0ZYn1/lS9yqjPUBrZhorPvlfwxKfTPGglslOomaRlYTxi3IL3Mjg3hB5ZDspqi7aog/IdnVpj/lROk0kAg== |
| 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
| 2026-09-17T09:25:04.501036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101956observed a462f22693ef822b1810631690cece13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:04.482660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101956/manifest.jsonobserved 24da6b2349132b39883fca67a2f025ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.464921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101956/publication.mdobserved 136c45639d859e2ddefbe71e2514797a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.447543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101956/publication.txtobserved e4436d137bcca4612c62742059ccb897...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. |
|---|