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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 hash:
40dcddc6dacf465cc6b65fe8ff5ff5bf14c149c123bccc01775d39ea50d74491
Status:
Included and unchanged
Block:
#1,956 4,057 blocks after it
Position in block:
Transaction 246 of 942
Award day:
Dec 27, 2013 (12 yrs 10 mo ago)

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 #1,956 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)
    The award does not say which budget line pays for it.
    Not published
  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 - DAVAO CITY SUB-DEO awarded it to MEGILA CONSTRUCTION DEVELOPMENT & SUPPLY on 2013-12-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   40dcddc6da…d74491now      …
  2. 2. Block Merkle root changed
    stored   7d3da0bd45…882fa1now      …
  3. 3. Block #1956 hash changed
    stored   f63e797a64…808eadnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 941 records. Each step hashes the current value together with the sibling shown.

  1. leaf  40dcddc6dacf465cc6b65fe8ff5ff5bf14c149c123bccc01775d39ea50d74491
  2. 01 R 4121c277d77f4fe4f9cda76d04adf1eee5e8607cd64759540aa919f29f401c34
  3. 02 L f42343a09779b2f6303417348b0bf1a1e0cc5d1e6effe65ef21ed953accb0f3d
  4. 03 L 126c3c2df59cfd0a35c83293193ead752d3f14da4805412ec72b658fe11dbbf3
  5. 04 R f0b19f71a7d2bd289774c62c5fbc83545ad1843b84078cf3b8dc2a50a12e2d17
  6. 05 L e0fe0a0800afe51a8f1ecc4d27906fb0af013e95ac1479d37a60a459e1a89424
  7. 06 L df20ef9dbc8af1615a0e6aabd9fee0c5036e5c1832ac1c56173e792be9374a6c
  8. 07 L 89c8d69c6c07f89dea87452c52b1c5bcf7af3a7a7aed1564204ee30926836cd2
  9. 08 L b785697541de5712ef3fea1e7084fc1c8b75d68a0be96cef7af05bd303d01d11
  10. 09 R 7e376d42a52f118b2f58d705126cc77fd116817df43f1e7258d6d5f99b46a4b6
  11. 10 R 4a8176ba9bc1b6f64de1740f2cf1132601b562eb2f456a8dc9b66679334456c5
  12. root  7d3da0bd4522dce529c741a8710ce84cfbd65ecc3cfe65a3e47a8b90e5882fa1