OT-2026-000014524
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000014524) never changes.
Identity and time
| Publication number | OT-2026-000014524 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7f6e-a176-304448b69100 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 085b14cad33e2623f7f5b7c8f7e05b7b1ad85920c9d78d5614a969a97063b0f8 |
|---|---|
| Markdown | 8728996ac993fcde5725ae87ffb3e9ba5482d92615377568dd9ccb6b48be16d6 |
| Publication page | 12894b2d98d4fe702b51058bd90973cc2be0089d9a6da3aafaf4f2d77eadc083 |
| Manifest | 4d73918516354446c503a68f0466054e258fe4d94a37579bcce137801e1450d9 |
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 | tiMLLkvW20vwo1vdMxTAz7CI56n3fFTLfjtY51yDmPELSUL1skBIbiyaszF/eFooAW+FW/Cghp9KtrVkl95mCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:21.839325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014524observed 12894b2d98d4fe702b51058bd90973cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:21.808814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014524/manifest.jsonobserved 4d73918516354446c503a68f0466054e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:21.789602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014524/publication.mdobserved 8728996ac993fcde5725ae87ffb3e9ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:21.759847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014524/publication.txtobserved 085b14cad33e2623f7f5b7c8f7e05b7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:25.109627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014524observed 12894b2d98d4fe702b51058bd90973cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:25.091571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014524/manifest.jsonobserved 4d73918516354446c503a68f0466054e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:25.073689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014524/publication.mdobserved 8728996ac993fcde5725ae87ffb3e9ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:25.056025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014524/publication.txtobserved 085b14cad33e2623f7f5b7c8f7e05b7b...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. |
|---|