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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILIGAN CITY DEO Award a ₱14.3M contract to MRTS CONSTRUCTION SERVICESNational agencies
Transaction hash:
bca82fbe9d1aad522d61ed4d01a3a5b44d7907739bedd7e9d70a0c2f34cb8d0c
Status:
Included and unchanged
Block:
#5,755 258 blocks after it
Position in block:
Transaction 196 of 274
Award day:
Jan 28, 2025 (1 yr 9 mo ago)
Value:
₱14,258,951.64
Project:
25KM0009
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 #5,755 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)DPWH lists the funding source as "Regular Infra - GAA 2025 OO-2", i.e. the FY2025 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ILIGAN CITY DEO awarded it to MRTS CONSTRUCTION SERVICES on 2025-01-28.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 25KM0009: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2026-01-15). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 bca82fbe9d…cb8d0cnow …
- 2. Block Merkle root changedstored 0264b7a788…6b9b5anow …
- 3. Block #5755 hash changedstored bf24106b93…f548a7now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 273 records. Each step hashes the current value together with the sibling shown.
- leaf bca82fbe9d1aad522d61ed4d01a3a5b44d7907739bedd7e9d70a0c2f34cb8d0c
- 01 R bcca38f9cb253159118865d9a10655e0f9bc4b203b3fddf5cb55fda9367628bc
- 02 R 3e85ff1d17bd04af47f9fb08c78e8f8a580523598408eef611ecffc584df8899
- 03 L eccbd38a4e37aa8506b50bd9559e7af8f8c9f889d20e4c2e7ef198680c2154e3
- 04 R b31f3c632d34711430e8a252010e11ce92c808374201feb3d2a2fec0ef116cba
- 05 R aad7de3ffa566517a38569728f41e3d330f05dba7aa0fd780b5beb141567ec52
- 06 R 1baca1f26fca79946c017418699b9adc1155feac5f4c1f25fd6e4104161dab91
- 07 L 5aee2cf3801e3502f7b97a1911d332aa766e7a2f84979427cc430ef78120e7c9
- 08 L db4d775dacbbd4842e9c46e5244ffe58107be42437c6910abdcf2e4d8db1ca4f
- 09 R b0710ba80c23b7a126fd230243fbb6d502de62d1558fdf512990ffdd31d548b4
- root 0264b7a7889956f35961bfe3376192303268f4e03cf511ef3062ac144c6b9b5a