OT-2026-000101567
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, pulsed blow-off after 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-2026-000101567) never changes.
Identity and time
| Publication number | OT-2026-000101567 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-7940-8325-16aba54ae32c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101567 |
| Status | PUBLIC |
Content hashes
| Canonical text | da4d28089dac94d9273c5598fd49541847b816ed385ac28f5f36c896d17ea3da |
|---|---|
| Markdown | aec96024fc29585f90af8b67f57cedf6160899b013b7de21412fd04d1368549c |
| Publication page | 089d54a13d8e6e4e0493df87e56da82539ae4a894f73db87b9ba17254f75a082 |
| Manifest | 6e1eb1f9d72ff2f5374d197623732af7cbb2ff2701600080d708547a72d9b88a |
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 | ppmdDSdaw6zWGsexrg4o+Y9Pak/bq4TUgAHEgod93iPy0+NcbP40JeKRnYI9K1DepZMieF9PZSBqtF2BXHbyDA== |
| 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
| 2026-09-17T09:25:36.940373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101567observed 089d54a13d8e6e4e0493df87e56da825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:36.922539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101567/manifest.jsonobserved 6e1eb1f9d72ff2f5374d197623732af7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:36.904542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101567/publication.mdobserved aec96024fc29585f90af8b67f57cedf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:36.885032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101567/publication.txtobserved da4d28089dac94d9273c5598fd495418...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. |
|---|