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 CARASI, ILOCOS NORTE Award a ₱1.7M contract to ZEDIK BUILDERSMunicipalities
Transaction hash:
1d4ea91fecf63b6c87abc0cea2c9eb51a772ffb96fe9d58a675a99c52a56af65
Status:
Included and unchanged
Block:
#3,837 2,176 blocks after it
Position in block:
Transaction 22 of 210
Award day:
Aug 2, 2019 (7 yrs 3 mo ago)
Value:
₱1,678,609.15
Project:
Rehab of FMR , Brgy. Virbira
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 #3,837 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 CARASI, ILOCOS NORTE awarded it to ZEDIK BUILDERS on 2019-08-02.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 Carasi 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 1d4ea91fec…56af65now …
- 2. Block Merkle root changedstored 885746586f…be1b42now …
- 3. Block #3837 hash changedstored f2e5f7cdfa…a75e16now …
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 209 records. Each step hashes the current value together with the sibling shown.
- leaf 1d4ea91fecf63b6c87abc0cea2c9eb51a772ffb96fe9d58a675a99c52a56af65
- 01 R 1d5591a87b9669fa65a15d2563521639fc3604962486687f8f494da44d5f516e
- 02 L 61d1f19c267b3eb98b75b295fca9693ab8ae516dd93e9f90efcfeaef5d59bfd5
- 03 L b64f7d33d971c573115905a6a71f92c1f9ace23c821c485f2670203ecc688f86
- 04 R 1dcb75015b2fde233bc074ffb2d193ebc03ac23d948484f1ec0270e588be8c64
- 05 L 37468c790a7f18b66f12f479c42e1de36733654d1edb140d8d6fca37885dedc9
- 06 R 8c3bb01b72193c3f75a245eed99bcb8618d742d26b64699441d3faa578610deb
- 07 R 47f0442f0c681b092ab1eb006a2ea5c82e5951472fe3bd0dbd3151bcf6008845
- 08 R 519be6b1eada758750cba79698ad7641c183813d776cda22a212fd8e40d3345d
- root 885746586f6d4812a131bbb5252cea98bb8e07cb6696f29572ce26c906be1b42