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
MUNICIPALITY OF CUYAPO, NUEVA ECIJA Award a ₱997.8K contract to VERDAX BUILDERSMunicipalities
Transaction hash:
5ef46727fce491a98f4e89c10a3678c732f1c204eb1b7e93562cb8557157a046
Status:
Included and unchanged
Block:
#4,669 1,344 blocks after it
Position in block:
Transaction 43 of 146
Award day:
Dec 24, 2021 (4 yrs 10 mo ago)
Value:
₱997,788.70
Project:
Construction of Farm to Market Road
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 #4,669 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)MUNICIPALITY OF CUYAPO, NUEVA ECIJA awarded it to VERDAX BUILDERS on 2021-12-24.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 Cuyapo gave a "qualified" 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 5ef46727fc…57a046now …
- 2. Block Merkle root changedstored 5f1de6cf26…590f7dnow …
- 3. Block #4669 hash changedstored df4e80eba0…6b6ac3now …
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 145 records. Each step hashes the current value together with the sibling shown.
- leaf 5ef46727fce491a98f4e89c10a3678c732f1c204eb1b7e93562cb8557157a046
- 01 L 5939bcbcb017c1db49da81ef91cd5e395204a54a190de4771ef3c44938cdaf68
- 02 L fcf6a163f9d3396a1a2932a9e5a00a0239db3ebce80dd6c2bc8319ece550917d
- 03 R 11c6ae8893b1efd70ce12775535ef80895f30a83ef6271a96b82bf8eab620508
- 04 L 49ef58daa736ffd840b52970a67f3619f501e9e643c9621825239f37d2c702d9
- 05 R d67582cfcc0dd523e25b79e499700743b8a5900b92988cc954e1b25e5cfb586b
- 06 L 8c5409c620af2f49f2f1c89b2cc20fd2533faef8780ddf0889883e5303a8f232
- 07 R 7aa6e24d144eb659a02f288d1021e6400621d511d9c7581fcff64479286806bc
- 08 R 2857674f95a7540aed907204c62664c760b02b90d9ec8ce7a08c5b856538f6d1
- root 5f1de6cf26bc353dacaf002616494283f5bc35c821e39193a670528cdf590f7d