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
PROVINCE OF RIZAL Award a ₱381.9K contract to CAGER CONSTRUCTION & SUPPLYProvinces
Transaction hash:
97ea14bee8e2db8387dad7d5b38af6184e457f93e75e6f9f208d1b7b985341c9
Status:
Included and unchanged
Block:
#604 5,409 blocks after it
Position in block:
Transaction 21 of 31
Award day:
May 22, 2009 (17 yrs 5 mo ago)
From:
Value:
₱381,946.69
Project:
Const. of two (2)-units Artesian Well at Brgy. Geronimo, Rodriguez, Rizal
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 #604 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)PROVINCE OF RIZAL awarded it to CAGER CONSTRUCTION & SUPPLY on 2009-05-22.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)COA's CY2024 audit of Rizal gave a "not stated" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 97ea14bee8…5341c9now …
- 2. Block Merkle root changedstored 3ccad593bf…512b69now …
- 3. Block #604 hash changedstored c888915f52…19592dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 30 records. Each step hashes the current value together with the sibling shown.
- leaf 97ea14bee8e2db8387dad7d5b38af6184e457f93e75e6f9f208d1b7b985341c9
- 01 L 8fa57e6db63c6b51f5df4df3c86387a0eb64f8d0b06071a0611598f86cd0e1f4
- 02 R 6a5f90dd0b1024cef4418fe695646807c7b6d5ae1a4d225109001bb945430d84
- 03 L 13ed707b1032e92a0acb10c025a840132a3cb62a7480df8d19a25f7f7ab1f601
- 04 R 8b5541ed56640d547e150b0340b49659e2ea82bba58853ffc8d0b2db89be2596
- 05 L cc85fea551567ae7f756c757efeb275c54100eab168e3af1d1c55c474af434f5
- root 3ccad593bf25af8f9178f53dfa9614867866c21897f53896372580e903512b69