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 POLILLO, QUEZON Award a ₱534.4K contract to LD LLACUNA CONSTRUCTION & SUPPLYMunicipalities
Transaction hash:
89272f206184c3dbdbfb85eecaa98eb4845c597b213911852714952712438ccd
Status:
Included and unchanged
Block:
#2,903 3,110 blocks after it
Position in block:
Transaction 88 of 167
Award day:
Nov 11, 2016 (10 yrs ago)
Value:
₱534,444.25
Project:
Sanitary Toilet Provision Prog.-5 Units Double CR
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 #2,903 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 POLILLO, QUEZON awarded it to LD LLACUNA CONSTRUCTION & SUPPLY on 2016-11-11.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 Polillo gave a "unmodified" 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 89272f2061…438ccdnow …
- 2. Block Merkle root changedstored fd421f9c22…c96803now …
- 3. Block #2903 hash changedstored ccfe4f01fe…fea888now …
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 166 records. Each step hashes the current value together with the sibling shown.
- leaf 89272f206184c3dbdbfb85eecaa98eb4845c597b213911852714952712438ccd
- 01 R 89dd02699575db6205b8d4db31016e7a23d5764e603df265fa1b12dc376f09ff
- 02 R 379e8c2b284584555c48e3fbb0543d2d01f35f688c5aac10bf87db06a44e99e8
- 03 R a3e82f137c8461156d40282cfd6221b3f5d7ac5cc4977135b8bd3fd2c08a023f
- 04 L 8719ff4679b6610cd82c3ad54f46b9b66db82744d1196b6cb9cc13515be92f83
- 05 L da7972e0faabfb536cdc756a1c4df0bd0a22df8d2360c229705b289318dcb98c
- 06 R 45380a76bca6455f31e42cc010bb2d3737fbc9b4374e50a58866158281cb621d
- 07 L e426784f89437627971db6790edfbcfe0e02a39bb595519d338158bf0582147b
- 08 R d2b42e1863076d787610385b04797f133138e187f0df1848de056cbd27bd45c8
- root fd421f9c22d0932f18b7dc8aa480c25fdca5c1cb3466e958183adf9329c96803