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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

DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY - BACNOTAN Award a ₱1.6M contract to J. D. MADRID CONSTRUCTIONNational agencies

Transaction hash:
e4fe3a094fa44b2c066d43fa26a227407d5e1e149f11cec990c3499e0b3139d0
Status:
Included and unchanged
Block:
#2,601 3,412 blocks after it
Position in block:
Transaction 160 of 188
Award day:
Dec 9, 2015 (10 yrs 11 mo ago)
Value:
₱1,577,944.58
Project:
DPERF-Slaughter House, DMMMSU-PERF

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 #2,601 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)
    DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY - BACNOTAN awarded it to J. D. MADRID CONSTRUCTION on 2015-12-09.
    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   e4fe3a094f…3139d0now      …
  2. 2. Block Merkle root changed
    stored   bb30150aa6…8a2358now      …
  3. 3. Block #2601 hash changed
    stored   185df87f55…032c44now      …
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 187 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e4fe3a094fa44b2c066d43fa26a227407d5e1e149f11cec990c3499e0b3139d0
  2. 01 R e5f66175c89fe049ddc56e2da2ef1f5d2c8ebc54ab9e0bca74677829e8176799
  3. 02 R efee023df0eb8794b557361677011e9559fa968495c061565aeb5eb6a81251d6
  4. 03 R de701328f18ce48818475b287a3f8153088073fd1bb83023bde896df7239371f
  5. 04 R fc2eaca93ab0b852b2ec546be0f29698de8b003c2a462f7b00734e7158297cc9
  6. 05 R 589bdaea33173f33ae5f45c7259668e53300cec4cfddc96fcec63c74784b73c5
  7. 06 L 4e3623ca96e03113ddb5836adba24d14b3f092d62cb87299694d44905ff889b3
  8. 07 R a61a7d0674356b56a5fcb940251ca706a7fef3b29ee8996af1eff80dede02b04
  9. 08 L 57563f1b92b4a82361e0058adb427513c25c0d3215e08ff3293b56b61273ff04
  10. root  bb30150aa62e24e13703b1308adbbd9b554ba23a7ae40fd013e78d59998a2358