DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
CATANDUANES STATE COLLEGES Award a ₱1.2M contract to JASMIN CONSTRUCTIONNational agencies
Transaction hash:
c69a739ade49af94b0e39ee8c3e611417ce531a0ab3aa4dbcfc40d0daf73ec92
Status:
Included and unchanged
Block:
#3,158 2,855 blocks after it
Position in block:
Transaction 114 of 152
Award day:
Aug 9, 2017 (9 yrs 3 mo ago)
Value:
₱1,230,366.32
Project:
Compl of PG Tabuzo Bldg
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,158 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)CATANDUANES STATE COLLEGES awarded it to JASMIN CONSTRUCTION on 2017-08-09.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored c69a739ade…73ec92now …
- 2. Block Merkle root changedstored b27dff7e7a…20bf83now …
- 3. Block #3158 hash changedstored b5470eafce…b5163bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 151 records. Each step hashes the current value together with the sibling shown.
- leaf c69a739ade49af94b0e39ee8c3e611417ce531a0ab3aa4dbcfc40d0daf73ec92
- 01 R c9f44ba3dab2aa38a0990da4021e2c2605dd90ca76e6783741e1da52cf4afca9
- 02 L 579e1eda3680b88e9dcc5d5576941e91c7e6db13fdd1dd291794172b08ccf6a2
- 03 R d91434b85d59c806b2c483da4c3bbb16bae98f5ed409248a273911bb9ffd7453
- 04 R 8555e17d09d61e813185e002290556a46d95cae9cca67d09e051f3f7461dd4a4
- 05 L bcae0d76987b5e6aea35163aa93652c0fd3c1a0350eb692768bfda0747578c1a
- 06 L 121fb690f2179afff8ddb9b058f80b6908cf1f52e6d5bd8bf99f12505e197a77
- 07 L 56bca2e6dcd629008ab6c118bf71f45dab31d3af5dfeebcf602b083e8a958bfb
- 08 R d21a8ca03bf11745fd72b66c4f36d8209bc98b969d73804500d0c155f29f5099
- root b27dff7e7a02d84fbc6b2599d61fabf3565af9f5e077ab201c0d98a53c20bf83