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 CASTILLEJOS, ZAMBALES Award a ₱1.8M contract to TITAN BUILDERSMunicipalities
Transaction hash:
3ea47a8e7bcd8e135a671d2c705a80a0f4db03b6bb2bfcdf458e50bff4b8356d
Status:
Included and unchanged
Block:
#2,248 3,765 blocks after it
Position in block:
Transaction 18 of 72
Award day:
Nov 21, 2014 (11 yrs 11 mo ago)
Value:
₱1,816,925.11
Project:
Asphalting of Cacho St.
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 #2,248 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 CASTILLEJOS, ZAMBALES awarded it to TITAN BUILDERS on 2014-11-21.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 Castillejos 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 3ea47a8e7b…b8356dnow …
- 2. Block Merkle root changedstored eca4d6b817…c82961now …
- 3. Block #2248 hash changedstored 15931a78b5…1c25f4now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 71 records. Each step hashes the current value together with the sibling shown.
- leaf 3ea47a8e7bcd8e135a671d2c705a80a0f4db03b6bb2bfcdf458e50bff4b8356d
- 01 R 46b75bcd61ec0e366c8333a529558d26329709802410ca3c03a7329762c4f2d7
- 02 L b4249b0743e00f53520ad6581b7d52d883f302aeb4fde2088f89724aa5df5530
- 03 R ac2ba63452db368e33344c092e09b107fc696bd8245d823ddd986720160ce17e
- 04 R f89c01d2c0ea839e918cf7832ca25af8cba5d6ffac4a6b01ed482e268f307084
- 05 L 37875bc3451945c88371ea2f2c28e053311b29a46e98b8f6186ba22bd38ef9f3
- 06 R 8ef845a5365a9eba742d41d90230921edbefe19f28df4ab5a1cf0b8752d06bf8
- 07 R 7c7cb685a330fbaf1e0dd04216930f938eebb0bcbb8f91a07efff975448f50a2
- root eca4d6b817ae86e430e44040922e3f6e66626fd6224769638827eb794bc82961