OT-2026-000009652
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, vented 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-2026-000009652) never changes.
Identity and time
| Publication number | OT-2026-000009652 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-70aa-ae59-7d4b8bb3398b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64dec28a156245b3691d37cc21ee7b8eae7284789dccaec6111bc85318797dd4 |
|---|---|
| Markdown | 471532fa1a808ef131d89a95be682037a0eca5a46a010c45c4182338b9c70351 |
| Publication page | 58be877d00c47bcba2e973e16ea746c199d32c67bcbbea8687a1ec2effa62269 |
| Manifest | 04d9d0eec23aa5479b412c86681c73b759a833717e9740089d47d9a97fda06bc |
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 | dFFobskX39IiiFRqKejN2hOk7NCFEClgIdoz5cwpVaJ45OCKtovhlBHaJJDDBJ7JRBXhRYMdmEwzWX9URWg/Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:07.158183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009652observed 58be877d00c47bcba2e973e16ea746c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:07.139200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009652/manifest.jsonobserved 04d9d0eec23aa5479b412c86681c73b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:07.119919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009652/publication.mdobserved 471532fa1a808ef131d89a95be682037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:07.100474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009652/publication.txtobserved 64dec28a156245b3691d37cc21ee7b8e...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. |
|---|