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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MISAMIS OCCIDENTAL Award a ₱1.9M contract to DDS BUILDERSNational agencies

Transaction hash:
3bbccac9be6fd9f7329281dcba003fd369609c7de8f404e684b19225ca473890
Status:
Included and unchanged
Block:
#3,469 2,544 blocks after it
Position in block:
Transaction 52 of 250
Award day:
Jul 6, 2018 (8 yrs 4 mo ago)
Value:
₱1,920,467.00
Project:
18KI0048 - Construction of Multi-Purpose Building,

Accountability

Bill Sec. 3 and 19
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 #3,469 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    DPWH lists the funding source as "Regular Infra - GAA 2018 LP", i.e. the FY2018 GAA. The exact UACS line is not given.
    Partly
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MISAMIS OCCIDENTAL awarded it to DDS BUILDERS on 2018-07-06.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18KI0048: Completed, 100% physical progress.
    Found
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    DPWH marks the contract "Completed" (end 2019-05-29). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   3bbccac9be…473890now      …
  2. 2. Block Merkle root changed
    stored   e0f6b5e52c…49a720now      …
  3. 3. Block #3469 hash changed
    stored   b84f8904fc…cb3358now      …
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 249 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3bbccac9be6fd9f7329281dcba003fd369609c7de8f404e684b19225ca473890
  2. 01 R 3bd201acdba5708c46b3de7be56e01e1dab8ab97c95e73aabe23a27f2ebd0adf
  3. 02 R 3906c42a0e05581fb7328d8beae54bb40594b6c489ce90310f489a0c2606e8f5
  4. 03 L 3a13b89e6d6d0d1db1bb03c0f2fb9db59b49a48e838d2bee5f896b16a8334ba8
  5. 04 R 3c95b67b8331f344e4d19e61ec2c74d4b06c8247cf40f58e4686166a27776627
  6. 05 L c2a6213465641a57ba378b612ebc90cdbba325de7671c05d9491459c9f2f8813
  7. 06 L 272f3305f253e21074c50b05288bd50d4c2e2a84c89644a32d8b63903b121c51
  8. 07 R 1f5d5d6daf674f6d46ac0e4a03c3e602c891e0a19f41918b335c67df97a71e22
  9. 08 R 96084c4b07d68d2005c8ae9ab2dfbad8da6320d13cfa6a65abba2e2587fcca0b
  10. root  e0f6b5e52cbf169e702c1687bab8977870bf9774fab2fb37bb141db26149a720